mirror of
https://github.com/RPCSX/rpcsx.git
synced 2026-01-03 07:10:08 +01:00
1273 lines
38 KiB
C++
1273 lines
38 KiB
C++
#include "stdafx.h"
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#include "Utilities/rPlatform.h" // only for rImage
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#include "Emu/Memory/Memory.h"
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#include "Emu/System.h"
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#include "Emu/state.h"
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#include "GLGSRender.h"
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#define DUMP_VERTEX_DATA 0
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GLGSRender::GLGSRender() : GSRender(frame_type::OpenGL)
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{
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shaders_cache.load(rsx::shader_language::glsl);
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}
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u32 GLGSRender::enable(u32 condition, u32 cap)
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{
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if (condition)
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{
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glEnable(cap);
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}
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else
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{
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glDisable(cap);
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}
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return condition;
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}
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u32 GLGSRender::enable(u32 condition, u32 cap, u32 index)
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{
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if (condition)
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{
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glEnablei(cap, index);
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}
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else
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{
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glDisablei(cap, index);
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}
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return condition;
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}
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extern CellGcmContextData current_context;
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void GLGSRender::begin()
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{
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rsx::thread::begin();
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if (!load_program())
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{
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//no program - no drawing
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return;
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}
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init_buffers();
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u32 color_mask = rsx::method_registers[NV4097_SET_COLOR_MASK];
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bool color_mask_b = color_mask & 0xff;
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bool color_mask_g = (color_mask >> 8) & 0xff;
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bool color_mask_r = (color_mask >> 16) & 0xff;
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bool color_mask_a = (color_mask >> 24) & 0xff;
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__glcheck glColorMask(color_mask_r, color_mask_g, color_mask_b, color_mask_a);
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__glcheck glDepthMask(rsx::method_registers[NV4097_SET_DEPTH_MASK]);
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__glcheck glStencilMask(rsx::method_registers[NV4097_SET_STENCIL_MASK]);
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int viewport_x = int(rsx::method_registers[NV4097_SET_VIEWPORT_HORIZONTAL] & 0xffff);
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int viewport_y = int(rsx::method_registers[NV4097_SET_VIEWPORT_VERTICAL] & 0xffff);
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int viewport_w = int(rsx::method_registers[NV4097_SET_VIEWPORT_HORIZONTAL] >> 16);
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int viewport_h = int(rsx::method_registers[NV4097_SET_VIEWPORT_VERTICAL] >> 16);
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glViewport(viewport_x, viewport_y, viewport_w, viewport_h);
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//scissor test is always enabled
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glEnable(GL_SCISSOR_TEST);
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u32 scissor_horizontal = rsx::method_registers[NV4097_SET_SCISSOR_HORIZONTAL];
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u32 scissor_vertical = rsx::method_registers[NV4097_SET_SCISSOR_VERTICAL];
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u16 scissor_x = scissor_horizontal;
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u16 scissor_w = scissor_horizontal >> 16;
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u16 scissor_y = scissor_vertical;
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u16 scissor_h = scissor_vertical >> 16;
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__glcheck glScissor(scissor_x, scissor_y, scissor_w, scissor_h);
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if (__glcheck enable(rsx::method_registers[NV4097_SET_DEPTH_TEST_ENABLE], GL_DEPTH_TEST))
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{
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__glcheck glDepthFunc(rsx::method_registers[NV4097_SET_DEPTH_FUNC]);
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__glcheck glDepthMask(rsx::method_registers[NV4097_SET_DEPTH_MASK]);
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}
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if (glDepthBoundsEXT && (__glcheck enable(rsx::method_registers[NV4097_SET_DEPTH_BOUNDS_TEST_ENABLE], GL_DEPTH_BOUNDS_TEST_EXT)))
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{
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__glcheck glDepthBoundsEXT((f32&)rsx::method_registers[NV4097_SET_DEPTH_BOUNDS_MIN], (f32&)rsx::method_registers[NV4097_SET_DEPTH_BOUNDS_MAX]);
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}
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__glcheck glDepthRange((f32&)rsx::method_registers[NV4097_SET_CLIP_MIN], (f32&)rsx::method_registers[NV4097_SET_CLIP_MAX]);
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__glcheck enable(rsx::method_registers[NV4097_SET_DITHER_ENABLE], GL_DITHER);
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if (__glcheck enable(rsx::method_registers[NV4097_SET_ALPHA_TEST_ENABLE], GL_ALPHA_TEST))
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{
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//TODO: NV4097_SET_ALPHA_REF must be converted to f32
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//glcheck(glAlphaFunc(rsx::method_registers[NV4097_SET_ALPHA_FUNC], rsx::method_registers[NV4097_SET_ALPHA_REF]));
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}
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if (__glcheck enable(rsx::method_registers[NV4097_SET_BLEND_ENABLE], GL_BLEND))
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{
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u32 sfactor = rsx::method_registers[NV4097_SET_BLEND_FUNC_SFACTOR];
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u32 dfactor = rsx::method_registers[NV4097_SET_BLEND_FUNC_DFACTOR];
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u16 sfactor_rgb = sfactor;
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u16 sfactor_a = sfactor >> 16;
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u16 dfactor_rgb = dfactor;
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u16 dfactor_a = dfactor >> 16;
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__glcheck glBlendFuncSeparate(sfactor_rgb, dfactor_rgb, sfactor_a, dfactor_a);
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if (m_surface.color_format == CELL_GCM_SURFACE_F_W16Z16Y16X16) //TODO: check another color formats
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{
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u32 blend_color = rsx::method_registers[NV4097_SET_BLEND_COLOR];
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u32 blend_color2 = rsx::method_registers[NV4097_SET_BLEND_COLOR2];
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u16 blend_color_r = blend_color;
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u16 blend_color_g = blend_color >> 16;
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u16 blend_color_b = blend_color2;
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u16 blend_color_a = blend_color2 >> 16;
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__glcheck glBlendColor(blend_color_r / 65535.f, blend_color_g / 65535.f, blend_color_b / 65535.f, blend_color_a / 65535.f);
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}
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else
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{
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u32 blend_color = rsx::method_registers[NV4097_SET_BLEND_COLOR];
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u8 blend_color_r = blend_color;
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u8 blend_color_g = blend_color >> 8;
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u8 blend_color_b = blend_color >> 16;
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u8 blend_color_a = blend_color >> 24;
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__glcheck glBlendColor(blend_color_r / 255.f, blend_color_g / 255.f, blend_color_b / 255.f, blend_color_a / 255.f);
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}
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u32 equation = rsx::method_registers[NV4097_SET_BLEND_EQUATION];
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u16 equation_rgb = equation;
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u16 equation_a = equation >> 16;
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__glcheck glBlendEquationSeparate(equation_rgb, equation_a);
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}
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if (__glcheck enable(rsx::method_registers[NV4097_SET_STENCIL_TEST_ENABLE], GL_STENCIL_TEST))
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{
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__glcheck glStencilFunc(rsx::method_registers[NV4097_SET_STENCIL_FUNC], rsx::method_registers[NV4097_SET_STENCIL_FUNC_REF],
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rsx::method_registers[NV4097_SET_STENCIL_FUNC_MASK]);
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__glcheck glStencilOp(rsx::method_registers[NV4097_SET_STENCIL_OP_FAIL], rsx::method_registers[NV4097_SET_STENCIL_OP_ZFAIL],
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rsx::method_registers[NV4097_SET_STENCIL_OP_ZPASS]);
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if (rsx::method_registers[NV4097_SET_TWO_SIDED_STENCIL_TEST_ENABLE]) {
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__glcheck glStencilMaskSeparate(GL_BACK, rsx::method_registers[NV4097_SET_BACK_STENCIL_MASK]);
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__glcheck glStencilFuncSeparate(GL_BACK, rsx::method_registers[NV4097_SET_BACK_STENCIL_FUNC],
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rsx::method_registers[NV4097_SET_BACK_STENCIL_FUNC_REF], rsx::method_registers[NV4097_SET_BACK_STENCIL_FUNC_MASK]);
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__glcheck glStencilOpSeparate(GL_BACK, rsx::method_registers[NV4097_SET_BACK_STENCIL_OP_FAIL],
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rsx::method_registers[NV4097_SET_BACK_STENCIL_OP_ZFAIL], rsx::method_registers[NV4097_SET_BACK_STENCIL_OP_ZPASS]);
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}
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}
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__glcheck glShadeModel(rsx::method_registers[NV4097_SET_SHADE_MODE]);
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if (u32 blend_mrt = rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT])
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{
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__glcheck enable(blend_mrt & 2, GL_BLEND, GL_COLOR_ATTACHMENT1);
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__glcheck enable(blend_mrt & 4, GL_BLEND, GL_COLOR_ATTACHMENT2);
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__glcheck enable(blend_mrt & 8, GL_BLEND, GL_COLOR_ATTACHMENT3);
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}
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if (__glcheck enable(rsx::method_registers[NV4097_SET_LOGIC_OP_ENABLE], GL_LOGIC_OP))
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{
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__glcheck glLogicOp(rsx::method_registers[NV4097_SET_LOGIC_OP]);
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}
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u32 line_width = rsx::method_registers[NV4097_SET_LINE_WIDTH];
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__glcheck glLineWidth((line_width >> 3) + (line_width & 7) / 8.f);
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__glcheck enable(rsx::method_registers[NV4097_SET_LINE_SMOOTH_ENABLE], GL_LINE_SMOOTH);
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//TODO
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//NV4097_SET_ANISO_SPREAD
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//TODO
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/*
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glcheck(glFogi(GL_FOG_MODE, rsx::method_registers[NV4097_SET_FOG_MODE]));
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f32 fog_p0 = (f32&)rsx::method_registers[NV4097_SET_FOG_PARAMS + 0];
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f32 fog_p1 = (f32&)rsx::method_registers[NV4097_SET_FOG_PARAMS + 1];
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f32 fog_start = (2 * fog_p0 - (fog_p0 - 2) / fog_p1) / (fog_p0 - 1);
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f32 fog_end = (2 * fog_p0 - 1 / fog_p1) / (fog_p0 - 1);
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glFogf(GL_FOG_START, fog_start);
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glFogf(GL_FOG_END, fog_end);
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*/
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//NV4097_SET_FOG_PARAMS
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__glcheck enable(rsx::method_registers[NV4097_SET_POLY_OFFSET_POINT_ENABLE], GL_POLYGON_OFFSET_POINT);
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__glcheck enable(rsx::method_registers[NV4097_SET_POLY_OFFSET_LINE_ENABLE], GL_POLYGON_OFFSET_LINE);
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__glcheck enable(rsx::method_registers[NV4097_SET_POLY_OFFSET_FILL_ENABLE], GL_POLYGON_OFFSET_FILL);
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__glcheck glPolygonOffset((f32&)rsx::method_registers[NV4097_SET_POLYGON_OFFSET_SCALE_FACTOR],
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(f32&)rsx::method_registers[NV4097_SET_POLYGON_OFFSET_BIAS]);
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//NV4097_SET_SPECULAR_ENABLE
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//NV4097_SET_TWO_SIDE_LIGHT_EN
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//NV4097_SET_FLAT_SHADE_OP
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//NV4097_SET_EDGE_FLAG
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u32 clip_plane_control = rsx::method_registers[NV4097_SET_USER_CLIP_PLANE_CONTROL];
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u8 clip_plane_0 = clip_plane_control & 0xf;
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u8 clip_plane_1 = (clip_plane_control >> 4) & 0xf;
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u8 clip_plane_2 = (clip_plane_control >> 8) & 0xf;
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u8 clip_plane_3 = (clip_plane_control >> 12) & 0xf;
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u8 clip_plane_4 = (clip_plane_control >> 16) & 0xf;
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u8 clip_plane_5 = (clip_plane_control >> 20) & 0xf;
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//TODO
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if (__glcheck enable(clip_plane_0, GL_CLIP_DISTANCE0)) {}
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if (__glcheck enable(clip_plane_1, GL_CLIP_DISTANCE1)) {}
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if (__glcheck enable(clip_plane_2, GL_CLIP_DISTANCE2)) {}
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if (__glcheck enable(clip_plane_3, GL_CLIP_DISTANCE3)) {}
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if (__glcheck enable(clip_plane_4, GL_CLIP_DISTANCE4)) {}
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if (__glcheck enable(clip_plane_5, GL_CLIP_DISTANCE5)) {}
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__glcheck enable(rsx::method_registers[NV4097_SET_POLY_OFFSET_FILL_ENABLE], GL_POLYGON_OFFSET_FILL);
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if (__glcheck enable(rsx::method_registers[NV4097_SET_POLYGON_STIPPLE], GL_POLYGON_STIPPLE))
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{
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__glcheck glPolygonStipple((GLubyte*)(rsx::method_registers + NV4097_SET_POLYGON_STIPPLE_PATTERN));
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}
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__glcheck glPolygonMode(GL_FRONT, rsx::method_registers[NV4097_SET_FRONT_POLYGON_MODE]);
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__glcheck glPolygonMode(GL_BACK, rsx::method_registers[NV4097_SET_BACK_POLYGON_MODE]);
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if (__glcheck enable(rsx::method_registers[NV4097_SET_CULL_FACE_ENABLE], GL_CULL_FACE))
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{
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__glcheck glCullFace(rsx::method_registers[NV4097_SET_CULL_FACE]);
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__glcheck glFrontFace(rsx::method_registers[NV4097_SET_FRONT_FACE]);
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}
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__glcheck enable(rsx::method_registers[NV4097_SET_POLY_SMOOTH_ENABLE], GL_POLYGON_SMOOTH);
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//NV4097_SET_COLOR_KEY_COLOR
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//NV4097_SET_SHADER_CONTROL
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//NV4097_SET_ZMIN_MAX_CONTROL
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//NV4097_SET_ANTI_ALIASING_CONTROL
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//NV4097_SET_CLIP_ID_TEST_ENABLE
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if (__glcheck enable(rsx::method_registers[NV4097_SET_RESTART_INDEX_ENABLE], GL_PRIMITIVE_RESTART))
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{
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__glcheck glPrimitiveRestartIndex(rsx::method_registers[NV4097_SET_RESTART_INDEX]);
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}
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if (__glcheck enable(rsx::method_registers[NV4097_SET_LINE_STIPPLE], GL_LINE_STIPPLE))
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{
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u32 line_stipple_pattern = rsx::method_registers[NV4097_SET_LINE_STIPPLE_PATTERN];
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u16 factor = line_stipple_pattern;
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u16 pattern = line_stipple_pattern >> 16;
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__glcheck glLineStipple(factor, pattern);
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}
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}
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template<typename T, int count>
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struct apply_attrib_t;
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template<typename T>
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struct apply_attrib_t<T, 1>
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{
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static void func(gl::glsl::program& program, int location, const T* data)
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{
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program.attribs[location] = data[0];
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}
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};
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template<typename T>
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struct apply_attrib_t<T, 2>
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{
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static void func(gl::glsl::program& program, int location, const T* data)
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{
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program.attribs[location] = color2_base<T>{ data[0], data[1] };
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}
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};
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template<typename T>
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struct apply_attrib_t<T, 3>
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{
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static void func(gl::glsl::program& program, int location, const T* data)
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{
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program.attribs[location] = color3_base<T>{ data[0], data[1], data[2] };
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}
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};
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template<typename T>
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struct apply_attrib_t<T, 4>
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{
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static void func(gl::glsl::program& program, int location, const T* data)
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{
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program.attribs[location] = color4_base<T>{ data[0], data[1], data[2], data[3] };
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}
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};
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template<typename T, int count>
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void apply_attrib_array(gl::glsl::program& program, int location, const std::vector<u8>& data)
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{
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for (size_t offset = 0; offset < data.size(); offset += count * sizeof(T))
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{
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apply_attrib_t<T, count>::func(program, location, (T*)(data.data() + offset));
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}
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}
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void GLGSRender::end()
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{
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if (!draw_fbo || !vertex_draw_count)
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{
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rsx::thread::end();
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return;
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}
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//LOG_NOTICE(Log::RSX, "draw()");
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draw_fbo.bind();
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m_program->use();
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//setup textures
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for (int i = 0; i < rsx::limits::textures_count; ++i)
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{
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if (!textures[i].enabled())
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continue;
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int location;
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if (m_program->uniforms.has_location("tex" + std::to_string(i), &location))
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{
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__glcheck m_gl_textures[i].init(textures[i]);
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__glcheck m_program->uniforms.texture(location, i, gl::texture_view(gl::texture::target::texture2D, m_gl_textures[i].id()));
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}
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}
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//initialize vertex attributes
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static const gl::buffer_pointer::type gl_types[] =
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{
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gl::buffer_pointer::type::f32,
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gl::buffer_pointer::type::s16,
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gl::buffer_pointer::type::f32,
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gl::buffer_pointer::type::f16,
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gl::buffer_pointer::type::u8,
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gl::buffer_pointer::type::s16,
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gl::buffer_pointer::type::f32, // Needs conversion
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gl::buffer_pointer::type::u8
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};
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static const bool gl_normalized[] =
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{
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false,
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true,
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false,
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false,
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true,
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false,
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true,
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false
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};
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//merge all vertex arrays
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std::vector<u8> vertex_arrays_data;
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size_t vertex_arrays_offsets[rsx::limits::vertex_count];
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const std::string reg_table[] =
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{
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"in_pos", "in_weight", "in_normal",
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"in_diff_color", "in_spec_color",
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"in_fog",
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"in_point_size", "in_7",
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"in_tc0", "in_tc1", "in_tc2", "in_tc3",
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"in_tc4", "in_tc5", "in_tc6", "in_tc7"
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};
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u32 input_mask = rsx::method_registers[NV4097_SET_VERTEX_ATTRIB_INPUT_MASK];
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m_vao.bind();
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if (draw_command == Draw_command::draw_command_inlined_array)
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{
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write_inline_array_to_buffer(vertex_arrays_data.data());
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size_t offset = 0;
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for (int index = 0; index < rsx::limits::vertex_count; ++index)
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{
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auto &vertex_info = vertex_arrays_info[index];
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if (!vertex_info.size) // disabled
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continue;
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int location;
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if (!m_program->attribs.has_location(reg_table[index], &location))
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continue;
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__glcheck m_program->attribs[location] =
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(m_vao + offset)
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.config(gl_types[vertex_info.type], vertex_info.size, gl_normalized[vertex_info.type]);
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offset += rsx::get_vertex_type_size(vertex_info.type) * vertex_info.size;
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}
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}
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else
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{
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for (int index = 0; index < rsx::limits::vertex_count; ++index)
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{
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bool enabled = !!(input_mask & (1 << index));
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if (!enabled)
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continue;
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int location;
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if (!m_program->attribs.has_location(reg_table[index], &location))
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continue;
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if (vertex_arrays_info[index].size > 0)
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{
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auto &vertex_info = vertex_arrays_info[index];
|
|
// Active vertex array
|
|
|
|
size_t position = vertex_arrays_data.size();
|
|
vertex_arrays_offsets[index] = position;
|
|
|
|
if (vertex_arrays[index].empty())
|
|
continue;
|
|
|
|
size_t size = vertex_arrays[index].size();
|
|
vertex_arrays_data.resize(position + size);
|
|
|
|
memcpy(vertex_arrays_data.data() + position, vertex_arrays[index].data(), size);
|
|
|
|
__glcheck m_program->attribs[location] =
|
|
(m_vao + vertex_arrays_offsets[index])
|
|
.config(gl_types[vertex_info.type], vertex_info.size, gl_normalized[vertex_info.type]);
|
|
}
|
|
else if (register_vertex_info[index].size > 0)
|
|
{
|
|
auto &vertex_data = register_vertex_data[index];
|
|
auto &vertex_info = register_vertex_info[index];
|
|
|
|
switch (vertex_info.type)
|
|
{
|
|
case CELL_GCM_VERTEX_F:
|
|
switch (register_vertex_info[index].size)
|
|
{
|
|
case 1: apply_attrib_array<f32, 1>(*m_program, location, vertex_data); break;
|
|
case 2: apply_attrib_array<f32, 2>(*m_program, location, vertex_data); break;
|
|
case 3: apply_attrib_array<f32, 3>(*m_program, location, vertex_data); break;
|
|
case 4: apply_attrib_array<f32, 4>(*m_program, location, vertex_data); break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
LOG_ERROR(RSX, "bad non array vertex data format (type = %d, size = %d)", vertex_info.type, vertex_info.size);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
m_vbo.data(vertex_arrays_data.size(), vertex_arrays_data.data());
|
|
|
|
if (vertex_index_array.empty())
|
|
{
|
|
draw_fbo.draw_arrays(gl::draw_mode(draw_mode - 1), vertex_draw_count);
|
|
}
|
|
else
|
|
{
|
|
m_ebo.data(vertex_index_array.size(), vertex_index_array.data());
|
|
|
|
u32 indexed_type = rsx::method_registers[NV4097_SET_INDEX_ARRAY_DMA] >> 4;
|
|
|
|
__glcheck glDrawElements(draw_mode - 1, vertex_draw_count,
|
|
(indexed_type == CELL_GCM_DRAW_INDEX_ARRAY_TYPE_32 ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT), nullptr);
|
|
}
|
|
|
|
write_buffers();
|
|
|
|
rsx::thread::end();
|
|
}
|
|
|
|
void GLGSRender::on_init_thread()
|
|
{
|
|
GSRender::on_init_thread();
|
|
|
|
gl::init();
|
|
LOG_NOTICE(Log::RSX, (const char*)glGetString(GL_VERSION));
|
|
LOG_NOTICE(Log::RSX, (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION));
|
|
LOG_NOTICE(Log::RSX, (const char*)glGetString(GL_VENDOR));
|
|
|
|
glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
m_vao.create();
|
|
m_vbo.create();
|
|
m_ebo.create();
|
|
m_scale_offset_buffer.create(16 * sizeof(float));
|
|
m_vertex_constants_buffer.create(512 * 4 * sizeof(float));
|
|
m_fragment_constants_buffer.create();
|
|
|
|
glBindBufferBase(GL_UNIFORM_BUFFER, 0, m_scale_offset_buffer.id());
|
|
glBindBufferBase(GL_UNIFORM_BUFFER, 1, m_vertex_constants_buffer.id());
|
|
glBindBufferBase(GL_UNIFORM_BUFFER, 2, m_fragment_constants_buffer.id());
|
|
|
|
m_vao.array_buffer = m_vbo;
|
|
m_vao.element_array_buffer = m_ebo;
|
|
}
|
|
|
|
void GLGSRender::on_exit()
|
|
{
|
|
glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
|
|
//if (m_program)
|
|
// m_program.remove();
|
|
|
|
if (draw_fbo)
|
|
draw_fbo.remove();
|
|
|
|
for (auto &tex : m_draw_tex_color)
|
|
if (tex) tex.remove();
|
|
|
|
if (m_draw_tex_depth_stencil)
|
|
m_draw_tex_depth_stencil.remove();
|
|
|
|
if (m_flip_fbo)
|
|
m_flip_fbo.remove();
|
|
|
|
if (m_flip_tex_color)
|
|
m_flip_tex_color.remove();
|
|
|
|
if (m_vbo)
|
|
m_vbo.remove();
|
|
|
|
if (m_ebo)
|
|
m_ebo.remove();
|
|
|
|
if (m_vao)
|
|
m_vao.remove();
|
|
|
|
if (m_scale_offset_buffer)
|
|
m_scale_offset_buffer.remove();
|
|
|
|
if (m_vertex_constants_buffer)
|
|
m_vertex_constants_buffer.remove();
|
|
|
|
if (m_fragment_constants_buffer)
|
|
m_fragment_constants_buffer.remove();
|
|
|
|
m_prog_buffer.clear();
|
|
}
|
|
|
|
void nv4097_clear_surface(u32 arg, GLGSRender* renderer)
|
|
{
|
|
//LOG_NOTICE(Log::RSX, "nv4097_clear_surface(0x%x)", arg);
|
|
|
|
if ((arg & 0xf3) == 0)
|
|
{
|
|
//do nothing
|
|
return;
|
|
}
|
|
|
|
renderer->draw_fbo.bind();
|
|
glEnable(GL_SCISSOR_TEST);
|
|
|
|
/*
|
|
u16 clear_x = rsx::method_registers[NV4097_SET_CLEAR_RECT_HORIZONTAL];
|
|
u16 clear_y = rsx::method_registers[NV4097_SET_CLEAR_RECT_VERTICAL];
|
|
u16 clear_w = rsx::method_registers[NV4097_SET_CLEAR_RECT_HORIZONTAL] >> 16;
|
|
u16 clear_h = rsx::method_registers[NV4097_SET_CLEAR_RECT_VERTICAL] >> 16;
|
|
glScissor(clear_x, clear_y, clear_w, clear_h);
|
|
*/
|
|
|
|
u32 scissor_horizontal = rsx::method_registers[NV4097_SET_SCISSOR_HORIZONTAL];
|
|
u32 scissor_vertical = rsx::method_registers[NV4097_SET_SCISSOR_VERTICAL];
|
|
u16 scissor_x = scissor_horizontal;
|
|
u16 scissor_w = scissor_horizontal >> 16;
|
|
u16 scissor_y = scissor_vertical;
|
|
u16 scissor_h = scissor_vertical >> 16;
|
|
|
|
glScissor(scissor_x, scissor_y, scissor_w, scissor_h);
|
|
|
|
GLbitfield mask = 0;
|
|
|
|
if (arg & 0x1)
|
|
{
|
|
u32 surface_depth_format = (rsx::method_registers[NV4097_SET_SURFACE_FORMAT] >> 5) & 0x7;
|
|
u32 max_depth_value = surface_depth_format == CELL_GCM_SURFACE_Z16 ? 0x0000ffff : 0x00ffffff;
|
|
|
|
u32 clear_depth = rsx::method_registers[NV4097_SET_ZSTENCIL_CLEAR_VALUE] >> 8;
|
|
|
|
glDepthMask(GL_TRUE);
|
|
glClearDepth(double(clear_depth) / max_depth_value);
|
|
mask |= GLenum(gl::buffers::depth);
|
|
}
|
|
|
|
if (arg & 0x2)
|
|
{
|
|
u8 clear_stencil = rsx::method_registers[NV4097_SET_ZSTENCIL_CLEAR_VALUE] & 0xff;
|
|
|
|
__glcheck glStencilMask(rsx::method_registers[NV4097_SET_STENCIL_MASK]);
|
|
glClearStencil(clear_stencil);
|
|
|
|
mask |= GLenum(gl::buffers::stencil);
|
|
}
|
|
|
|
if (arg & 0xf0)
|
|
{
|
|
u32 clear_color = rsx::method_registers[NV4097_SET_COLOR_CLEAR_VALUE];
|
|
u8 clear_a = clear_color >> 24;
|
|
u8 clear_r = clear_color >> 16;
|
|
u8 clear_g = clear_color >> 8;
|
|
u8 clear_b = clear_color;
|
|
|
|
glColorMask(((arg & 0x20) ? 1 : 0), ((arg & 0x40) ? 1 : 0), ((arg & 0x80) ? 1 : 0), ((arg & 0x10) ? 1 : 0));
|
|
glClearColor(clear_r / 255.f, clear_g / 255.f, clear_b / 255.f, clear_a / 255.f);
|
|
|
|
mask |= GLenum(gl::buffers::color);
|
|
}
|
|
|
|
renderer->clear_surface_buffers = (gl::buffers)mask;
|
|
renderer->draw_fbo.clear((gl::buffers)mask);
|
|
}
|
|
|
|
using rsx_method_impl_t = void(*)(u32, GLGSRender*);
|
|
|
|
static const std::unordered_map<u32, rsx_method_impl_t> g_gl_method_tbl =
|
|
{
|
|
{ NV4097_CLEAR_SURFACE, nv4097_clear_surface }
|
|
};
|
|
|
|
bool GLGSRender::do_method(u32 cmd, u32 arg)
|
|
{
|
|
auto found = g_gl_method_tbl.find(cmd);
|
|
|
|
if (found == g_gl_method_tbl.end())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
found->second(arg, this);
|
|
return true;
|
|
}
|
|
|
|
bool GLGSRender::load_program()
|
|
{
|
|
#if 1
|
|
RSXVertexProgram vertex_program;
|
|
u32 transform_program_start = rsx::method_registers[NV4097_SET_TRANSFORM_PROGRAM_START];
|
|
vertex_program.data.reserve((512 - transform_program_start) * 4);
|
|
|
|
for (int i = transform_program_start; i < 512; ++i)
|
|
{
|
|
vertex_program.data.resize((i - transform_program_start) * 4 + 4);
|
|
memcpy(vertex_program.data.data() + (i - transform_program_start) * 4, transform_program + i * 4, 4 * sizeof(u32));
|
|
|
|
D3 d3;
|
|
d3.HEX = transform_program[i * 4 + 3];
|
|
|
|
if (d3.end)
|
|
break;
|
|
}
|
|
|
|
RSXFragmentProgram fragment_program;
|
|
u32 shader_program = rsx::method_registers[NV4097_SET_SHADER_PROGRAM];
|
|
fragment_program.offset = shader_program & ~0x3;
|
|
fragment_program.addr = rsx::get_address(fragment_program.offset, (shader_program & 0x3) - 1);
|
|
fragment_program.ctrl = rsx::method_registers[NV4097_SET_SHADER_CONTROL];
|
|
|
|
for (u32 i = 0; i < rsx::limits::textures_count; ++i)
|
|
{
|
|
if (!textures[i].enabled())
|
|
fragment_program.texture_dimensions.push_back(texture_dimension::texture_dimension_2d);
|
|
else if (textures[i].cubemap())
|
|
fragment_program.texture_dimensions.push_back(texture_dimension::texture_dimension_cubemap);
|
|
else
|
|
fragment_program.texture_dimensions.push_back(texture_dimension::texture_dimension_2d);
|
|
}
|
|
|
|
__glcheck m_program = m_prog_buffer.getGraphicPipelineState(&vertex_program, &fragment_program, nullptr, nullptr);
|
|
__glcheck m_program->use();
|
|
|
|
#else
|
|
std::vector<u32> vertex_program;
|
|
u32 transform_program_start = rsx::method_registers[NV4097_SET_TRANSFORM_PROGRAM_START];
|
|
vertex_program.reserve((512 - transform_program_start) * 4);
|
|
|
|
for (int i = transform_program_start; i < 512; ++i)
|
|
{
|
|
vertex_program.resize((i - transform_program_start) * 4 + 4);
|
|
memcpy(vertex_program.data() + (i - transform_program_start) * 4, transform_program + i * 4, 4 * sizeof(u32));
|
|
|
|
D3 d3;
|
|
d3.HEX = transform_program[i * 4 + 3];
|
|
|
|
if (d3.end)
|
|
break;
|
|
}
|
|
|
|
u32 shader_program = rsx::method_registers[NV4097_SET_SHADER_PROGRAM];
|
|
|
|
std::string fp_shader; ParamArray fp_parr; u32 fp_size;
|
|
GLFragmentDecompilerThread decompile_fp(fp_shader, fp_parr,
|
|
rsx::get_address(shader_program & ~0x3, (shader_program & 0x3) - 1), fp_size, rsx::method_registers[NV4097_SET_SHADER_CONTROL]);
|
|
|
|
std::string vp_shader; ParamArray vp_parr;
|
|
GLVertexDecompilerThread decompile_vp(vertex_program, vp_shader, vp_parr);
|
|
decompile_fp.Task();
|
|
decompile_vp.Task();
|
|
|
|
LOG_NOTICE(RSX, "fp: %s", fp_shader.c_str());
|
|
LOG_NOTICE(RSX, "vp: %s", vp_shader.c_str());
|
|
|
|
static bool first = true;
|
|
gl::glsl::shader fp(gl::glsl::shader::type::fragment, fp_shader);
|
|
gl::glsl::shader vp(gl::glsl::shader::type::vertex, vp_shader);
|
|
|
|
(m_program.recreate() += { fp.compile(), vp.compile() }).make();
|
|
#endif
|
|
glBindBuffer(GL_UNIFORM_BUFFER, m_scale_offset_buffer.id());
|
|
|
|
void *buffer = glMapBuffer(GL_UNIFORM_BUFFER, GL_WRITE_ONLY);
|
|
fill_scale_offset_data(buffer, false);
|
|
glUnmapBuffer(GL_UNIFORM_BUFFER);
|
|
|
|
glBindBuffer(GL_UNIFORM_BUFFER, m_vertex_constants_buffer.id());
|
|
buffer = glMapBuffer(GL_UNIFORM_BUFFER, GL_WRITE_ONLY);
|
|
fill_vertex_program_constants_data(buffer);
|
|
glUnmapBuffer(GL_UNIFORM_BUFFER);
|
|
|
|
glBindBuffer(GL_UNIFORM_BUFFER, m_fragment_constants_buffer.id());
|
|
size_t buffer_size = m_prog_buffer.get_fragment_constants_buffer_size(&fragment_program);
|
|
glBufferData(GL_UNIFORM_BUFFER, buffer_size, nullptr, GL_STATIC_DRAW);
|
|
buffer = glMapBuffer(GL_UNIFORM_BUFFER, GL_WRITE_ONLY);
|
|
m_prog_buffer.fill_fragment_constans_buffer(buffer, &fragment_program);
|
|
glUnmapBuffer(GL_UNIFORM_BUFFER);
|
|
|
|
return true;
|
|
}
|
|
|
|
struct color_swizzle
|
|
{
|
|
gl::texture::channel a = gl::texture::channel::a;
|
|
gl::texture::channel r = gl::texture::channel::r;
|
|
gl::texture::channel g = gl::texture::channel::g;
|
|
gl::texture::channel b = gl::texture::channel::b;
|
|
|
|
color_swizzle() = default;
|
|
color_swizzle(gl::texture::channel a, gl::texture::channel r, gl::texture::channel g, gl::texture::channel b)
|
|
: a(a), r(r), g(g), b(b)
|
|
{
|
|
}
|
|
};
|
|
|
|
struct color_format
|
|
{
|
|
gl::texture::type type;
|
|
gl::texture::format format;
|
|
bool swap_bytes;
|
|
int channel_count;
|
|
int channel_size;
|
|
color_swizzle swizzle;
|
|
};
|
|
|
|
color_format surface_color_format_to_gl(int color_format)
|
|
{
|
|
//color format
|
|
switch (color_format)
|
|
{
|
|
case CELL_GCM_SURFACE_R5G6B5:
|
|
return{ gl::texture::type::ushort_5_6_5, gl::texture::format::bgr, false, 3, 2 };
|
|
|
|
case CELL_GCM_SURFACE_A8R8G8B8:
|
|
return{ gl::texture::type::uint_8_8_8_8, gl::texture::format::bgra, false, 4, 1 };
|
|
|
|
case CELL_GCM_SURFACE_X8R8G8B8_O8R8G8B8:
|
|
return{ gl::texture::type::uint_8_8_8_8, gl::texture::format::bgra, false, 4, 1,
|
|
{ gl::texture::channel::one, gl::texture::channel::r, gl::texture::channel::g, gl::texture::channel::b } };
|
|
|
|
case CELL_GCM_SURFACE_F_W16Z16Y16X16:
|
|
return{ gl::texture::type::f16, gl::texture::format::rgba, true, 4, 2 };
|
|
|
|
case CELL_GCM_SURFACE_F_W32Z32Y32X32:
|
|
return{ gl::texture::type::f32, gl::texture::format::rgba, true, 4, 4 };
|
|
|
|
case CELL_GCM_SURFACE_B8:
|
|
case CELL_GCM_SURFACE_X1R5G5B5_Z1R5G5B5:
|
|
case CELL_GCM_SURFACE_X1R5G5B5_O1R5G5B5:
|
|
case CELL_GCM_SURFACE_X8R8G8B8_Z8R8G8B8:
|
|
case CELL_GCM_SURFACE_G8B8:
|
|
case CELL_GCM_SURFACE_F_X32:
|
|
case CELL_GCM_SURFACE_X8B8G8R8_Z8B8G8R8:
|
|
case CELL_GCM_SURFACE_X8B8G8R8_O8B8G8R8:
|
|
case CELL_GCM_SURFACE_A8B8G8R8:
|
|
default:
|
|
LOG_ERROR(RSX, "Surface color buffer: Unsupported surface color format (0x%x)", color_format);
|
|
return{ gl::texture::type::uint_8_8_8_8, gl::texture::format::bgra, false, 4, 1 };
|
|
}
|
|
}
|
|
|
|
std::pair<gl::texture::type, gl::texture::format> surface_depth_format_to_gl(int depth_format)
|
|
{
|
|
switch (depth_format)
|
|
{
|
|
case CELL_GCM_SURFACE_Z16:
|
|
return std::make_pair(gl::texture::type::ushort, gl::texture::format::depth);
|
|
|
|
default:
|
|
LOG_ERROR(RSX, "Surface depth buffer: Unsupported surface depth format (0x%x)", depth_format);
|
|
case CELL_GCM_SURFACE_Z24S8:
|
|
return std::make_pair(gl::texture::type::uint_24_8, gl::texture::format::depth_stencil);
|
|
//return std::make_pair(gl::texture::type::f32, gl::texture::format::depth);
|
|
}
|
|
}
|
|
|
|
void GLGSRender::init_buffers()
|
|
{
|
|
u32 surface_format = rsx::method_registers[NV4097_SET_SURFACE_FORMAT];
|
|
|
|
u32 clip_horizontal = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL];
|
|
u32 clip_vertical = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL];
|
|
|
|
u32 clip_width = clip_horizontal >> 16;
|
|
u32 clip_height = clip_vertical >> 16;
|
|
u32 clip_x = clip_horizontal;
|
|
u32 clip_y = clip_vertical;
|
|
|
|
if (!draw_fbo || m_surface.format != surface_format)
|
|
{
|
|
m_surface.unpack(surface_format);
|
|
m_surface.width = clip_width;
|
|
m_surface.height = clip_height;
|
|
|
|
LOG_WARNING(RSX, "surface: %dx%d", clip_width, clip_height);
|
|
|
|
draw_fbo.recreate();
|
|
m_draw_tex_depth_stencil.recreate(gl::texture::target::texture2D);
|
|
|
|
auto format = surface_color_format_to_gl(m_surface.color_format);
|
|
|
|
for (int i = 0; i < rsx::limits::color_buffers_count; ++i)
|
|
{
|
|
m_draw_tex_color[i].recreate(gl::texture::target::texture2D);
|
|
__glcheck m_draw_tex_color[i].config()
|
|
.size({ (int)m_surface.width, (int)m_surface.height })
|
|
.type(format.type)
|
|
.format(format.format)
|
|
.swizzle(format.swizzle.r, format.swizzle.g, format.swizzle.b, format.swizzle.a);
|
|
|
|
__glcheck m_draw_tex_color[i].pixel_pack_settings().swap_bytes(format.swap_bytes).aligment(1);
|
|
__glcheck m_draw_tex_color[i].pixel_unpack_settings().swap_bytes(format.swap_bytes).aligment(1);
|
|
|
|
__glcheck draw_fbo.color[i] = m_draw_tex_color[i];
|
|
__glcheck draw_fbo.check();
|
|
}
|
|
|
|
switch (m_surface.depth_format)
|
|
{
|
|
case CELL_GCM_SURFACE_Z16:
|
|
{
|
|
__glcheck m_draw_tex_depth_stencil.config()
|
|
.size({ (int)m_surface.width, (int)m_surface.height })
|
|
.type(gl::texture::type::ushort)
|
|
.format(gl::texture::format::depth)
|
|
.internal_format(gl::texture::internal_format::depth16);
|
|
|
|
__glcheck draw_fbo.depth = m_draw_tex_depth_stencil;
|
|
break;
|
|
}
|
|
|
|
case CELL_GCM_SURFACE_Z24S8:
|
|
{
|
|
__glcheck m_draw_tex_depth_stencil.config()
|
|
.size({ (int)m_surface.width, (int)m_surface.height })
|
|
.type(gl::texture::type::uint_24_8)
|
|
.format(gl::texture::format::depth_stencil)
|
|
.internal_format(gl::texture::internal_format::depth24_stencil8);
|
|
|
|
__glcheck draw_fbo.depth_stencil = m_draw_tex_depth_stencil;
|
|
break;
|
|
}
|
|
|
|
case 0:
|
|
break;
|
|
|
|
default:
|
|
{
|
|
LOG_ERROR(RSX, "Bad depth format! (%d)", m_surface.depth_format);
|
|
assert(0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
__glcheck m_draw_tex_depth_stencil.pixel_pack_settings().aligment(1);
|
|
__glcheck m_draw_tex_depth_stencil.pixel_unpack_settings().aligment(1);
|
|
}
|
|
|
|
if (clear_surface_buffers == gl::buffers::none)
|
|
{
|
|
read_buffers();
|
|
}
|
|
|
|
switch (rsx::method_registers[NV4097_SET_SURFACE_COLOR_TARGET])
|
|
{
|
|
case CELL_GCM_SURFACE_TARGET_NONE: break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_0:
|
|
__glcheck draw_fbo.draw_buffer(draw_fbo.color[0]);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_1:
|
|
__glcheck draw_fbo.draw_buffer(draw_fbo.color[1] );
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT1:
|
|
__glcheck draw_fbo.draw_buffers({ draw_fbo.color[0], draw_fbo.color[1] });
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT2:
|
|
__glcheck draw_fbo.draw_buffers({ draw_fbo.color[0], draw_fbo.color[1], draw_fbo.color[2] });
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT3:
|
|
__glcheck draw_fbo.draw_buffers({ draw_fbo.color[0], draw_fbo.color[1], draw_fbo.color[2], draw_fbo.color[3] });
|
|
break;
|
|
|
|
default:
|
|
LOG_ERROR(RSX, "Bad surface color target: %d", rsx::method_registers[NV4097_SET_SURFACE_COLOR_TARGET]);
|
|
break;
|
|
}
|
|
|
|
if (clear_surface_buffers != gl::buffers::none)
|
|
{
|
|
//draw_fbo.clear(clear_surface_buffers);
|
|
|
|
clear_surface_buffers = gl::buffers::none;
|
|
}
|
|
}
|
|
|
|
static const u32 mr_color_offset[rsx::limits::color_buffers_count] =
|
|
{
|
|
NV4097_SET_SURFACE_COLOR_AOFFSET,
|
|
NV4097_SET_SURFACE_COLOR_BOFFSET,
|
|
NV4097_SET_SURFACE_COLOR_COFFSET,
|
|
NV4097_SET_SURFACE_COLOR_DOFFSET
|
|
};
|
|
|
|
static const u32 mr_color_dma[rsx::limits::color_buffers_count] =
|
|
{
|
|
NV4097_SET_CONTEXT_DMA_COLOR_A,
|
|
NV4097_SET_CONTEXT_DMA_COLOR_B,
|
|
NV4097_SET_CONTEXT_DMA_COLOR_C,
|
|
NV4097_SET_CONTEXT_DMA_COLOR_D
|
|
};
|
|
|
|
static const u32 mr_color_pitch[rsx::limits::color_buffers_count] =
|
|
{
|
|
NV4097_SET_SURFACE_PITCH_A,
|
|
NV4097_SET_SURFACE_PITCH_B,
|
|
NV4097_SET_SURFACE_PITCH_C,
|
|
NV4097_SET_SURFACE_PITCH_D
|
|
};
|
|
|
|
void GLGSRender::read_buffers()
|
|
{
|
|
if (!draw_fbo)
|
|
return;
|
|
|
|
glDisable(GL_STENCIL_TEST);
|
|
|
|
if (rpcs3::state.config.rsx.opengl.read_color_buffers)
|
|
{
|
|
auto color_format = surface_color_format_to_gl(m_surface.color_format);
|
|
|
|
auto read_color_buffers = [&](int index, int count)
|
|
{
|
|
for (int i = index; i < index + count; ++i)
|
|
{
|
|
u32 offset = rsx::method_registers[mr_color_offset[i]];
|
|
u32 location = rsx::method_registers[mr_color_dma[i]];
|
|
u32 pitch = rsx::method_registers[mr_color_pitch[i]];
|
|
|
|
if (pitch <= 64)
|
|
continue;
|
|
|
|
m_draw_tex_color[i].pixel_unpack_settings().row_length(pitch / (color_format.channel_size * color_format.channel_count));
|
|
|
|
u32 color_address = rsx::get_address(offset, location);
|
|
__glcheck m_draw_tex_color[i].copy_from(vm::base(color_address), color_format.format, color_format.type);
|
|
}
|
|
};
|
|
|
|
switch (rsx::method_registers[NV4097_SET_SURFACE_COLOR_TARGET])
|
|
{
|
|
case CELL_GCM_SURFACE_TARGET_NONE:
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_0:
|
|
read_color_buffers(0, 1);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_1:
|
|
read_color_buffers(1, 1);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT1:
|
|
read_color_buffers(0, 2);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT2:
|
|
read_color_buffers(0, 3);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT3:
|
|
read_color_buffers(0, 4);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (rpcs3::state.config.rsx.opengl.read_depth_buffer)
|
|
{
|
|
auto depth_format = surface_depth_format_to_gl(m_surface.depth_format);
|
|
|
|
int pixel_size = m_surface.depth_format == CELL_GCM_SURFACE_Z16 ? 2 : 4;
|
|
|
|
gl::buffer pbo_depth;
|
|
|
|
__glcheck pbo_depth.create(m_surface.width * m_surface.height * pixel_size);
|
|
__glcheck pbo_depth.map([&](GLubyte* pixels)
|
|
{
|
|
u32 depth_address = rsx::get_address(rsx::method_registers[NV4097_SET_SURFACE_ZETA_OFFSET], rsx::method_registers[NV4097_SET_CONTEXT_DMA_ZETA]);
|
|
|
|
if (m_surface.depth_format == CELL_GCM_SURFACE_Z16)
|
|
{
|
|
u16 *dst = (u16*)pixels;
|
|
const be_t<u16>* src = vm::ps3::_ptr<u16>(depth_address);
|
|
for (int i = 0, end = m_draw_tex_depth_stencil.width() * m_draw_tex_depth_stencil.height(); i < end; ++i)
|
|
{
|
|
dst[i] = src[i];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
u32 *dst = (u32*)pixels;
|
|
const be_t<u32>* src = vm::ps3::_ptr<u32>(depth_address);
|
|
for (int i = 0, end = m_draw_tex_depth_stencil.width() * m_draw_tex_depth_stencil.height(); i < end; ++i)
|
|
{
|
|
dst[i] = src[i];
|
|
}
|
|
}
|
|
}, gl::buffer::access::write);
|
|
|
|
__glcheck m_draw_tex_depth_stencil.copy_from(pbo_depth, depth_format.second, depth_format.first);
|
|
}
|
|
}
|
|
|
|
void GLGSRender::write_buffers()
|
|
{
|
|
if (!draw_fbo)
|
|
return;
|
|
|
|
if (rpcs3::state.config.rsx.opengl.write_color_buffers)
|
|
{
|
|
//gl::buffer pbo_color;
|
|
//__glcheck pbo_color.create(m_draw_tex_color[0].width() * m_draw_tex_color[0].height() * 4);
|
|
|
|
auto color_format = surface_color_format_to_gl(m_surface.color_format);
|
|
|
|
auto write_color_buffers = [&](int index, int count)
|
|
{
|
|
for (int i = index; i < index + count; ++i)
|
|
{
|
|
//TODO: swizzle
|
|
//__glcheck m_draw_tex_color[i].copy_to(pbo_color, color_format.format, color_format.type);
|
|
|
|
//pbo_color.map([&](GLubyte* pixels)
|
|
//{
|
|
// u32 color_address = rsx::get_address(rsx::method_registers[mr_color_offset[i]], rsx::method_registers[mr_color_dma[i]]);
|
|
// //u32 depth_address = rsx::get_address(rsx::method_registers[NV4097_SET_SURFACE_ZETA_OFFSET], rsx::method_registers[NV4097_SET_CONTEXT_DMA_ZETA]);
|
|
|
|
// const u32 *src = (const u32*)pixels;
|
|
// be_t<u32>* dst = vm::ps3::_ptr<u32>(color_address);
|
|
// for (int i = 0, end = m_draw_tex_color[i].width() * m_draw_tex_color[i].height(); i < end; ++i)
|
|
// {
|
|
// dst[i] = src[i];
|
|
// }
|
|
|
|
//}, gl::buffer::access::read);
|
|
|
|
u32 offset = rsx::method_registers[mr_color_offset[i]];
|
|
u32 location = rsx::method_registers[mr_color_dma[i]];
|
|
u32 pitch = rsx::method_registers[mr_color_pitch[i]];
|
|
|
|
if (pitch <= 64)
|
|
continue;
|
|
|
|
m_draw_tex_color[i].pixel_pack_settings().row_length(pitch / (color_format.channel_size * color_format.channel_count));
|
|
|
|
u32 color_address = rsx::get_address(offset, location);
|
|
__glcheck m_draw_tex_color[i].copy_to(vm::base(color_address), color_format.format, color_format.type);
|
|
}
|
|
};
|
|
|
|
switch (rsx::method_registers[NV4097_SET_SURFACE_COLOR_TARGET])
|
|
{
|
|
case CELL_GCM_SURFACE_TARGET_NONE:
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_0:
|
|
write_color_buffers(0, 1);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_1:
|
|
write_color_buffers(1, 1);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT1:
|
|
write_color_buffers(0, 2);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT2:
|
|
write_color_buffers(0, 3);
|
|
break;
|
|
|
|
case CELL_GCM_SURFACE_TARGET_MRT3:
|
|
write_color_buffers(0, 4);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (rpcs3::state.config.rsx.opengl.write_depth_buffer)
|
|
{
|
|
auto depth_format = surface_depth_format_to_gl(m_surface.depth_format);
|
|
|
|
gl::buffer pbo_depth;
|
|
|
|
int pixel_size = m_surface.depth_format == CELL_GCM_SURFACE_Z16 ? 2 : 4;
|
|
|
|
__glcheck pbo_depth.create(m_surface.width * m_surface.height * pixel_size);
|
|
__glcheck m_draw_tex_depth_stencil.copy_to(pbo_depth, depth_format.second, depth_format.first);
|
|
|
|
__glcheck pbo_depth.map([&](GLubyte* pixels)
|
|
{
|
|
u32 depth_address = rsx::get_address(rsx::method_registers[NV4097_SET_SURFACE_ZETA_OFFSET], rsx::method_registers[NV4097_SET_CONTEXT_DMA_ZETA]);
|
|
|
|
if (m_surface.depth_format == CELL_GCM_SURFACE_Z16)
|
|
{
|
|
const u16 *src = (const u16*)pixels;
|
|
be_t<u16>* dst = vm::ps3::_ptr<u16>(depth_address);
|
|
for (int i = 0, end = m_draw_tex_depth_stencil.width() * m_draw_tex_depth_stencil.height(); i < end; ++i)
|
|
{
|
|
dst[i] = src[i];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
const u32 *src = (const u32*)pixels;
|
|
be_t<u32>* dst = vm::ps3::_ptr<u32>(depth_address);
|
|
for (int i = 0, end = m_draw_tex_depth_stencil.width() * m_draw_tex_depth_stencil.height(); i < end; ++i)
|
|
{
|
|
dst[i] = src[i];
|
|
}
|
|
}
|
|
|
|
}, gl::buffer::access::read);
|
|
}
|
|
}
|
|
|
|
void GLGSRender::flip(int buffer)
|
|
{
|
|
//LOG_NOTICE(Log::RSX, "flip(%d)", buffer);
|
|
u32 buffer_width = gcm_buffers[buffer].width;
|
|
u32 buffer_height = gcm_buffers[buffer].height;
|
|
u32 buffer_pitch = gcm_buffers[buffer].pitch;
|
|
u32 buffer_address = rsx::get_address(gcm_buffers[buffer].offset, CELL_GCM_LOCATION_LOCAL);
|
|
bool skip_read = false;
|
|
|
|
if (draw_fbo && !rpcs3::state.config.rsx.opengl.write_color_buffers)
|
|
{
|
|
skip_read = true;
|
|
/*
|
|
for (uint i = 0; i < rsx::limits::color_buffers_count; ++i)
|
|
{
|
|
u32 color_address = rsx::get_address(rsx::method_registers[mr_color_offset[i]], rsx::method_registers[mr_color_dma[i]]);
|
|
|
|
if (color_address == buffer_address)
|
|
{
|
|
skip_read = true;
|
|
__glcheck draw_fbo.draw_buffer(draw_fbo.color[i]);
|
|
break;
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
|
|
if (!skip_read)
|
|
{
|
|
if (!m_flip_tex_color || m_flip_tex_color.size() != sizei{ (int)buffer_width, (int)buffer_height })
|
|
{
|
|
m_flip_tex_color.recreate(gl::texture::target::texture2D);
|
|
|
|
__glcheck m_flip_tex_color.config()
|
|
.size({ (int)buffer_width, (int)buffer_height })
|
|
.type(gl::texture::type::uint_8_8_8_8)
|
|
.format(gl::texture::format::bgra);
|
|
|
|
m_flip_tex_color.pixel_unpack_settings().aligment(1).row_length(buffer_pitch);
|
|
|
|
__glcheck m_flip_fbo.recreate();
|
|
__glcheck m_flip_fbo.color = m_flip_tex_color;
|
|
}
|
|
|
|
__glcheck m_flip_fbo.draw_buffer(m_flip_fbo.color);
|
|
|
|
m_flip_fbo.bind();
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
glDisable(GL_DEPTH_TEST);
|
|
glDisable(GL_STENCIL_TEST);
|
|
glDisable(GL_BLEND);
|
|
glDisable(GL_LOGIC_OP);
|
|
glDisable(GL_CULL_FACE);
|
|
|
|
__glcheck m_flip_tex_color.copy_from(vm::base(buffer_address), gl::texture::format::bgra, gl::texture::type::uint_8_8_8_8);
|
|
}
|
|
|
|
areai screen_area = coordi({}, { (int)buffer_width, (int)buffer_height });
|
|
|
|
coordi aspect_ratio;
|
|
if (1) //enable aspect ratio
|
|
{
|
|
sizei csize = m_frame->client_size();
|
|
sizei new_size = csize;
|
|
|
|
const double aq = (double)buffer_width / buffer_height;
|
|
const double rq = (double)new_size.width / new_size.height;
|
|
const double q = aq / rq;
|
|
|
|
if (q > 1.0)
|
|
{
|
|
new_size.height = int(new_size.height / q);
|
|
aspect_ratio.y = (csize.height - new_size.height) / 2;
|
|
}
|
|
else if (q < 1.0)
|
|
{
|
|
new_size.width = int(new_size.width * q);
|
|
aspect_ratio.x = (csize.width - new_size.width) / 2;
|
|
}
|
|
|
|
aspect_ratio.size = new_size;
|
|
}
|
|
else
|
|
{
|
|
aspect_ratio.size = m_frame->client_size();
|
|
}
|
|
|
|
gl::screen.clear(gl::buffers::color_depth_stencil);
|
|
|
|
if (!skip_read)
|
|
{
|
|
__glcheck m_flip_fbo.blit(gl::screen, screen_area, areai(aspect_ratio).flipped_vertical());
|
|
}
|
|
else
|
|
{
|
|
__glcheck draw_fbo.blit(gl::screen, screen_area, areai(aspect_ratio).flipped_vertical());
|
|
}
|
|
|
|
m_frame->flip(m_context);
|
|
}
|
|
|
|
|
|
u64 GLGSRender::timestamp() const
|
|
{
|
|
GLint64 result;
|
|
glGetInteger64v(GL_TIMESTAMP, &result);
|
|
return result;
|
|
}
|