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added uniforms for vulkan

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This commit is contained in:
KojoZero 2026-04-24 08:54:20 -07:00
parent 2dfab0ac69
commit e489fac61b
7 changed files with 43 additions and 12 deletions
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2
src/video_core/host_shaders/vulkan_present.frag
View file

@ -12,6 +12,8 @@ layout (push_constant, std140) uniform DrawInfo {
mat4 modelview_matrix;
vec4 i_resolution;
vec4 o_resolution;
vec2 cursor_pos;
int cursor_enable;
int screen_id_l;
int screen_id_r;
int layer;

2
src/video_core/host_shaders/vulkan_present.vert
View file

@ -13,6 +13,8 @@ layout (push_constant, std140) uniform DrawInfo {
mat4 modelview_matrix;
vec4 i_resolution;
vec4 o_resolution;
vec2 cursor_pos;
int cursor_enable;
int screen_id_l;
int screen_id_r;
int layer;

2
src/video_core/host_shaders/vulkan_present_anaglyph.frag
View file

@ -24,6 +24,8 @@ layout (push_constant, std140) uniform DrawInfo {
mat4 modelview_matrix;
vec4 i_resolution;
vec4 o_resolution;
vec2 cursor_pos;
int cursor_enable;
int screen_id_l;
int screen_id_r;
int layer;

2
src/video_core/host_shaders/vulkan_present_interlaced.frag
View file

@ -12,6 +12,8 @@ layout (push_constant, std140) uniform DrawInfo {
mat4 modelview_matrix;
vec4 i_resolution;
vec4 o_resolution;
vec2 cursor_pos;
int cursor_enable;
int screen_id_l;
int screen_id_r;
int layer;

6
src/video_core/renderer_opengl/renderer_opengl.cpp
View file

@ -640,6 +640,12 @@ void RendererOpenGL::DrawSingleScreenStereo(const ScreenInfo& screen_info_l,
1.0f / static_cast<float>(screen_info_l.texture.height * scale_factor),
1.0f / static_cast<float>(screen_info_l.texture.width * scale_factor));
glUniform4f(uniform_o_resolution, w, h, 1.0f / w, 1.0f / h);
if (currScreenDraw == 1){
glUniform1i(uniform_cursor_enable, 1);
} else {
glUniform1i(uniform_cursor_enable, 0);
}
glUniform2f(uniform_cursor_pos, cursor_pos[0]/320.0f, cursor_pos[1]/240.0f);
state.texture_units[0].texture_2d = screen_info_l.display_texture;
state.texture_units[1].texture_2d = screen_info_r.display_texture;
state.texture_units[0].sampler = sampler;

35
src/video_core/renderer_vulkan/renderer_vulkan.cpp
View file

@ -783,11 +783,17 @@ void RendererVulkan::DrawSingleScreen(u32 screen_id, float x, float y, float w,
const u32 scale_factor = GetResolutionScaleFactor();
draw_info.i_resolution =
Common::MakeVec(static_cast<f32>(screen_info.texture.width * scale_factor),
static_cast<f32>(screen_info.texture.height * scale_factor),
1.0f / static_cast<f32>(screen_info.texture.width * scale_factor),
1.0f / static_cast<f32>(screen_info.texture.height * scale_factor));
draw_info.o_resolution = Common::MakeVec(h, w, 1.0f / h, 1.0f / w);
Common::MakeVec(static_cast<f32>(screen_info.texture.height * scale_factor),
static_cast<f32>(screen_info.texture.width * scale_factor),
1.0f / static_cast<f32>(screen_info.texture.height * scale_factor),
1.0f / static_cast<f32>(screen_info.texture.width * scale_factor));
draw_info.o_resolution = Common::MakeVec(w, h, 1.0f / w, 1.0f / h);
if (currScreenDraw == 1){
draw_info.cursor_enable = 1;
} else {
draw_info.cursor_enable = 0;
}
draw_info.cursor_pos = Common::MakeVec(cursor_pos[0]/320.0f, cursor_pos[1]/240.0f);
draw_info.screen_id_l = screen_id;
scheduler.Record([this, offset = offset, info = draw_info](vk::CommandBuffer cmdbuf) {
@ -855,11 +861,17 @@ void RendererVulkan::DrawSingleScreenStereo(u32 screen_id_l, u32 screen_id_r, fl
const u32 scale_factor = GetResolutionScaleFactor();
draw_info.i_resolution =
Common::MakeVec(static_cast<f32>(screen_info_l.texture.width * scale_factor),
static_cast<f32>(screen_info_l.texture.height * scale_factor),
1.0f / static_cast<f32>(screen_info_l.texture.width * scale_factor),
1.0f / static_cast<f32>(screen_info_l.texture.height * scale_factor));
draw_info.o_resolution = Common::MakeVec(h, w, 1.0f / h, 1.0f / w);
Common::MakeVec(static_cast<f32>(screen_info_l.texture.height * scale_factor),
static_cast<f32>(screen_info_l.texture.width * scale_factor),
1.0f / static_cast<f32>(screen_info_l.texture.height * scale_factor),
1.0f / static_cast<f32>(screen_info_l.texture.width * scale_factor));
draw_info.o_resolution = Common::MakeVec(w, h, 1.0f / w, 1.0f / h);
if (currScreenDraw == 1){
draw_info.cursor_enable = 1;
} else {
draw_info.cursor_enable = 0;
}
draw_info.cursor_pos = Common::MakeVec(cursor_pos[0]/320.0f, cursor_pos[1]/240.0f);
draw_info.screen_id_l = screen_id_l;
draw_info.screen_id_r = screen_id_r;
@ -886,6 +898,7 @@ void RendererVulkan::DrawTopScreen(const Layout::FramebufferLayout& layout,
if (!layout.top_screen_enabled) {
return;
}
currScreenDraw = 0;
int leftside, rightside;
leftside = Settings::values.swap_eyes_3d.GetValue() ? 1 : 0;
rightside = Settings::values.swap_eyes_3d.GetValue() ? 0 : 1;
@ -944,7 +957,7 @@ void RendererVulkan::DrawBottomScreen(const Layout::FramebufferLayout& layout,
if (!layout.bottom_screen_enabled) {
return;
}
currScreenDraw = 1;
const float bottom_screen_left = static_cast<float>(bottom_screen.left);
const float bottom_screen_top = static_cast<float>(bottom_screen.top);
const float bottom_screen_width = static_cast<float>(bottom_screen.GetWidth());

6
src/video_core/renderer_vulkan/renderer_vulkan.h
View file

@ -58,12 +58,14 @@ struct PresentUniformData {
std::array<f32, 4 * 4> modelview;
Common::Vec4f i_resolution;
Common::Vec4f o_resolution;
Common::Vec2f cursor_pos;
int cursor_enable = 0;
int screen_id_l = 0;
int screen_id_r = 0;
int layer = 0;
int reverse_interlaced = 0;
};
static_assert(sizeof(PresentUniformData) == 112,
static_assert(sizeof(PresentUniformData) == 124,
"PresentUniformData does not structure in shader!");
class RendererVulkan : public VideoCore::RendererBase {
@ -151,6 +153,8 @@ private:
vk::ShaderModule cursor_fragment_shader{};
vk::Pipeline cursor_pipeline{};
vk::UniquePipelineLayout cursor_pipeline_layout{};
int currScreenDraw; // 0 is Top, 1 is Bottom
std::array<int, 2> cursor_pos = {0,0};
};
} // namespace Vulkan