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Add support for Cg and GLSL shaders in the glcore video driver (#18151)

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刘皓 2025-08-05 12:55:29 -04:00 committed by GitHub
parent 248af45eaf
commit c8ab73607c
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GPG Key ID: B5690EEEBB952194
15 changed files with 1600 additions and 443 deletions
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10
Makefile.common
View File

@ -1687,11 +1687,15 @@ ifeq ($(HAVE_VULKAN), 1)
endif
ifeq ($(HAVE_OPENGL_CORE), 1)
OBJ += gfx/drivers/gl3.o \
gfx/drivers_shader/shader_gl3.o
OBJ += gfx/drivers/gl3.o
DEFINES += -DHAVE_OPENGL_CORE
NEED_CXX_LINKER = 1
ifeq ($(HAVE_SLANG), 1)
OBJ += gfx/drivers_shader/shader_gl3.o
NEED_CXX_LINKER = 1
endif
endif
ifeq ($(HAVE_OMAP), 1)

9
gfx/drivers/gl2.c
View File

@ -1385,7 +1385,8 @@ static void gl2_renderchain_render(
rect->img_width, rect->img_height, true, false,
video_scale_integer);
params.data = gl;
params.vp_width = gl->out_vp_width;
params.vp_height = gl->out_vp_height;
params.width = prev_rect->img_width;
params.height = prev_rect->img_height;
params.tex_width = prev_rect->width;
@ -1450,7 +1451,8 @@ static void gl2_renderchain_render(
glClear(GL_COLOR_BUFFER_BIT);
gl2_set_viewport(gl, width, height, false, true, video_scale_integer);
params.data = gl;
params.vp_width = gl->out_vp_width;
params.vp_height = gl->out_vp_height;
params.width = prev_rect->img_width;
params.height = prev_rect->img_height;
params.tex_width = prev_rect->width;
@ -3560,7 +3562,8 @@ static bool gl2_frame(void *data, const void *frame,
glClear(GL_COLOR_BUFFER_BIT);
params.data = gl;
params.vp_width = gl->out_vp_width;
params.vp_height = gl->out_vp_height;
params.width = frame_width;
params.height = frame_height;
params.tex_width = gl->tex_w;

1893
gfx/drivers/gl3.c
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File diff suppressed because it is too large Load Diff

12
gfx/drivers_context/cocoa_gl_ctx.m
View File

@ -101,14 +101,14 @@ static uint32_t cocoa_gl_gfx_ctx_get_flags(void *data)
break;
case GFX_CTX_OPENGL_API:
if (string_is_equal(video_driver_get_ident(), "gl1")) { }
else if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif

5
gfx/drivers_context/drm_ctx.c
View File

@ -1050,8 +1050,9 @@ static uint32_t gfx_ctx_drm_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif
BIT32_SET(flags, GFX_CTX_FLAGS_CRT_SWITCHRES);

5
gfx/drivers_context/drm_go2_ctx.c
View File

@ -367,8 +367,9 @@ static uint32_t gfx_ctx_go2_drm_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif
return flags;
}

7
gfx/drivers_context/orbis_ctx.c
View File

@ -318,10 +318,9 @@ static uint32_t orbis_ctx_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
}
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif
return flags;
}

5
gfx/drivers_context/switch_ctx.c
View File

@ -238,12 +238,9 @@ static uint32_t switch_ctx_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif
}
return flags;
}

10
gfx/drivers_context/wayland_ctx.c
View File

@ -573,14 +573,14 @@ static uint32_t gfx_ctx_wl_get_flags(void *data)
if (wl->core_hw_context_enable)
BIT32_SET(flags, GFX_CTX_FLAGS_GL_CORE_CONTEXT);
if (string_is_equal(video_ident, "glcore"))
if (string_is_equal(video_ident, "glcore") || string_is_equal(video_ident, "gl"))
{
if (string_is_equal(video_ident, "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else if (string_is_equal(video_ident, "gl"))
{
}
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif

12
gfx/drivers_context/wgl_ctx.c
View File

@ -785,14 +785,14 @@ static uint32_t gfx_ctx_wgl_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_GL_CORE_CONTEXT);
if (string_is_equal(video_driver_get_ident(), "gl1")) { }
else if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
#ifdef HAVE_CG
if (!(wgl_flags & WGL_FLAG_CORE_HW_CTX_ENABLE))
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_CG);

12
gfx/drivers_context/x_ctx.c
View File

@ -1076,14 +1076,14 @@ static uint32_t gfx_ctx_x_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_MULTISAMPLING);
if (string_is_equal(video_driver_get_ident(), "gl1")) { }
else if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
if (string_is_equal(video_driver_get_ident(), "glcore"))
{
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
#ifdef HAVE_CG
if (!(x->core_hw_context_enable || x->core_es))
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_CG);

7
gfx/drivers_context/xegl_ctx.c
View File

@ -572,10 +572,9 @@ static uint32_t gfx_ctx_xegl_get_flags(void *data)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
}
else
{
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
}
#ifdef HAVE_GLSL
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_GLSL);
#endif
return flags;
}

5
gfx/drivers_shader/shader_glsl.c
View File

@ -1297,9 +1297,8 @@ static void gl_glsl_set_params(void *dat, void *shader_data)
struct glsl_attrib attribs[32];
float input_size[2], output_size[2], texture_size[2], final_vp_size[2];
video_shader_ctx_params_t *params = (video_shader_ctx_params_t*)dat;
gl2_t *gl_data = (gl2_t*)params->data;
unsigned vp_width = gl_data->out_vp_width;
unsigned vp_height = gl_data->out_vp_height;
unsigned vp_width = params->vp_width;
unsigned vp_height = params->vp_height;
unsigned width = params->width;
unsigned height = params->height;
unsigned tex_width = params->tex_width;

9
gfx/video_driver.h
View File

@ -65,7 +65,11 @@
#if defined(_XBOX360)
#define DEFAULT_SHADER_TYPE RARCH_SHADER_HLSL
#elif defined(HAVE_OPENGLES2) || defined(HAVE_GLSL)
#elif defined(HAVE_OPENGLES2)
#define DEFAULT_SHADER_TYPE RARCH_SHADER_GLSL
#elif defined(HAVE_SLANG)
#define DEFAULT_SHADER_TYPE RARCH_SHADER_SLANG
#elif defined(HAVE_GLSL)
#define DEFAULT_SHADER_TYPE RARCH_SHADER_GLSL
#elif defined(HAVE_CG)
#define DEFAULT_SHADER_TYPE RARCH_SHADER_CG
@ -275,11 +279,12 @@ typedef struct shader_backend
typedef struct video_shader_ctx_params
{
void *data;
const void *info;
const void *prev_info;
const void *feedback_info;
const void *fbo_info;
unsigned vp_width;
unsigned vp_height;
unsigned width;
unsigned height;
unsigned tex_width;

4
griffin/griffin_cpp.cpp
View File

@ -70,11 +70,11 @@ UI
/*============================================================
VIDEO DRIVER
============================================================ */
#ifdef HAVE_VULKAN
#if defined(HAVE_VULKAN) && defined(HAVE_SLANG)
#include "../gfx/drivers_shader/shader_vulkan.cpp"
#endif
#if defined(HAVE_OPENGL_CORE)
#if defined(HAVE_OPENGL_CORE) && defined(HAVE_SLANG)
#include "../gfx/drivers_shader/shader_gl3.cpp"
#endif