dan/TIC-80-guile
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added simple crt shader

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This commit is contained in:
BADIM-PC\Vadim
2018-02-20 14:32:12 +03:00
parent 9a485dc06f
commit 800e6fdfb9
6 changed files with 27 additions and 98 deletions
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8
src/system.c
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@@ -13,7 +13,7 @@
#include <emscripten.h>
#endif
#define STUDIO_UI_SCALE 3
#define STUDIO_UI_SCALE 4
#define STUDIO_PIXEL_FORMAT SDL_PIXELFORMAT_ARGB8888
#define TEXTURE_SIZE (TIC80_FULLWIDTH)
#define OFFSET_LEFT ((TIC80_FULLWIDTH-TIC80_WIDTH)/2)
@@ -1120,7 +1120,7 @@ static s32 start(s32 argc, char **argv, const char* folder)
GPU_Image* texture = GPU_CreateImage(TIC80_FULLWIDTH, TIC80_FULLHEIGHT, GPU_FORMAT_BGRA);
s32 color_shader = 0;
GPU_ShaderBlock color_block = load_shader_program(&color_shader, "data/shaders/common.vert", "data/shaders/color.frag");
GPU_ShaderBlock color_block = load_shader_program(&color_shader, "data/shaders/common.vert", "data/shaders/crt-simple.frag");
int color_loc = GPU_GetUniformLocation(color_shader, "myColor");
{
@@ -1148,8 +1148,8 @@ static s32 start(s32 argc, char **argv, const char* folder)
GPU_ActivateShaderProgram(color_shader, &color_block);
update_color_shader((1+sin(t))/2, (1+sin(t+1))/2, (1+sin(t+2))/2, 1.0f, color_loc);
// GPU_BlitScale(texture, NULL, screen, TIC80_FULLWIDTH/2*STUDIO_UI_SCALE, TIC80_FULLHEIGHT/2*STUDIO_UI_SCALE, STUDIO_UI_SCALE, STUDIO_UI_SCALE);
GPU_Blit(texture, NULL, screen, TIC80_FULLWIDTH/2*STUDIO_UI_SCALE, TIC80_FULLHEIGHT/2*STUDIO_UI_SCALE);
GPU_BlitScale(texture, NULL, screen, TIC80_FULLWIDTH/2*STUDIO_UI_SCALE, TIC80_FULLHEIGHT/2*STUDIO_UI_SCALE, STUDIO_UI_SCALE, STUDIO_UI_SCALE);
// GPU_Blit(texture, NULL, screen, TIC80_FULLWIDTH/2*STUDIO_UI_SCALE, TIC80_FULLHEIGHT/2*STUDIO_UI_SCALE);
GPU_Flip(screen);