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Move zahnrad shaders to separate files

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This commit is contained in:
twinaphex 2016-04-17 02:35:52 +02:00
parent 8616b21e1f
commit b3220cf53e
3 changed files with 29 additions and 26 deletions
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10
gfx/drivers/gl_shaders/pipeline_zahnrad.glsl.frag.h Normal file
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@ -0,0 +1,10 @@
static const char *zahnrad_fragment_shader =
"#version 300 es\n"
"precision mediump float;\n"
"uniform sampler2D Texture;\n"
"in vec2 Frag_UV;\n"
"in vec4 Frag_Color;\n"
"out vec4 Out_Color;\n"
"void main(){\n"
" Out_Color = Frag_Color * texture(Texture, Frag_UV.st);\n"
"}\n";

13
gfx/drivers/gl_shaders/pipeline_zahnrad.glsl.vert.h Normal file
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@ -0,0 +1,13 @@
static const char *zahnrad_vertex_shader =
"#version 300 es\n"
"uniform mat4 ProjMtx;\n"
"in vec2 Position;\n"
"in vec2 TexCoord;\n"
"in vec4 Color;\n"
"out vec2 Frag_UV;\n"
"out vec4 Frag_Color;\n"
"void main() {\n"
" Frag_UV = TexCoord;\n"
" Frag_Color = Color;\n"
" gl_Position = ProjMtx * vec4(Position.xy, 0, 1);\n"
"}\n";

32
menu/drivers/zr_common.c
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@ -22,6 +22,9 @@
#include "../menu_display.h"
#include "../../gfx/video_shader_driver.h"
#include "../../gfx/drivers/gl_shaders/pipeline_zahnrad.glsl.vert.h"
#include "../../gfx/drivers/gl_shaders/pipeline_zahnrad.glsl.frag.h"
struct zr_image zr_common_image_load(const char *filename)
{
int x,y,n;
@ -56,35 +59,12 @@ void zr_common_device_init(struct zr_device *dev)
{
#if defined(HAVE_OPENGL) || defined(HAVE_OPENGLES)
GLint status;
static const GLchar *vertex_shader =
"#version 300 es\n"
"uniform mat4 ProjMtx;\n"
"in vec2 Position;\n"
"in vec2 TexCoord;\n"
"in vec4 Color;\n"
"out vec2 Frag_UV;\n"
"out vec4 Frag_Color;\n"
"void main() {\n"
" Frag_UV = TexCoord;\n"
" Frag_Color = Color;\n"
" gl_Position = ProjMtx * vec4(Position.xy, 0, 1);\n"
"}\n";
static const GLchar *fragment_shader =
"#version 300 es\n"
"precision mediump float;\n"
"uniform sampler2D Texture;\n"
"in vec2 Frag_UV;\n"
"in vec4 Frag_Color;\n"
"out vec4 Out_Color;\n"
"void main(){\n"
" Out_Color = Frag_Color * texture(Texture, Frag_UV.st);\n"
"}\n";
dev->prog = glCreateProgram();
dev->prog = glCreateProgram();
dev->vert_shdr = glCreateShader(GL_VERTEX_SHADER);
dev->frag_shdr = glCreateShader(GL_FRAGMENT_SHADER);
glShaderSource(dev->vert_shdr, 1, &vertex_shader, 0);
glShaderSource(dev->frag_shdr, 1, &fragment_shader, 0);
glShaderSource(dev->vert_shdr, 1, &zahnrad_vertex_shader, 0);
glShaderSource(dev->frag_shdr, 1, &zahnrad_fragment_shader, 0);
glCompileShader(dev->vert_shdr);
glCompileShader(dev->frag_shdr);
glGetShaderiv(dev->vert_shdr, GL_COMPILE_STATUS, &status);