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Test GL core works in GLES as well.

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This commit is contained in:
Themaister 2013-03-28 12:46:40 +01:00
parent 4bcc566afb
commit 6758bca69d
2 changed files with 34 additions and 5 deletions
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13
libretro-test-gl/Makefile
View File

@ -16,17 +16,17 @@ ifeq ($(platform), unix)
TARGET := libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
LIBS := -lGL
GL_LIB := -lGL
else ifeq ($(platform), osx)
TARGET := libretro.dylib
fpic := -fPIC
SHARED := -dynamiclib
LIBS := -framework OpenGL
GL_LIB := -framework OpenGL
else
CC = gcc
TARGET := retro.dll
SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=link.T -Wl,--no-undefined
LIBS := -lopengl32
GL_LIB := -lopengl32
endif
ifeq ($(DEBUG), 1)
@ -38,6 +38,13 @@ endif
OBJECTS := libretro-test.o
CFLAGS += -std=gnu99 -Wall -pedantic $(fpic)
ifeq ($(GLES), 1)
CFLAGS += -DGLES
LIBS += -lGLESv2
else
LIBS += $(GL_LIB)
endif
all: $(TARGET)
$(TARGET): $(OBJECTS)

26
libretro-test-gl/libretro-test.c
View File

@ -4,6 +4,27 @@
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
static struct retro_hw_render_callback hw_render;
#ifdef GLES
#include <GLES2/gl2.h>
#define pglCreateProgram glCreateProgram
#define pglCreateShader glCreateShader
#define pglCompileShader glCompileShader
#define pglUseProgram glUseProgram
#define pglShaderSource glShaderSource
#define pglAttachShader glAttachShader
#define pglLinkProgram glLinkProgram
#define pglBindFramebuffer glBindFramebuffer
#define pglGetUniformLocation glGetUniformLocation
#define pglUniformMatrix4fv glUniformMatrix4fv
#define pglGetAttribLocation glGetAttribLocation
#define pglVertexAttribPointer glVertexAttribPointer
#define pglEnableVertexAttribArray glEnableVertexAttribArray
#define pglDisableVertexAttribArray glEnableVertexAttribArray
#else
#include <GL/gl.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glext.h>
@ -23,7 +44,6 @@ static PFNGLVERTEXATTRIBPOINTERPROC pglVertexAttribPointer;
static PFNGLENABLEVERTEXATTRIBARRAYPROC pglEnableVertexAttribArray;
static PFNGLDISABLEVERTEXATTRIBARRAYPROC pglDisableVertexAttribArray;
static struct retro_hw_render_callback hw_render;
struct gl_proc_map
{
@ -32,7 +52,6 @@ struct gl_proc_map
};
#define PROC_BIND(name) { &(pgl##name), "gl" #name }
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
static const struct gl_proc_map proc_map[] = {
PROC_BIND(CreateProgram),
PROC_BIND(CreateShader),
@ -60,6 +79,7 @@ static void init_gl_proc(void)
memcpy(proc_map[i].proc, &proc, sizeof(proc));
}
}
#endif
static GLuint prog;
@ -237,7 +257,9 @@ void retro_run(void)
static void context_reset(void)
{
fprintf(stderr, "Context reset!\n");
#ifndef GLES
init_gl_proc();
#endif
compile_program();
}