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Prepare for two stage rendering of cells

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Kovid Goyal
2017-10-04 14:15:51 +05:30
parent b032130a20
commit ead73c8209
5 changed files with 45 additions and 19 deletions
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4
kitty/gl.h
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@@ -83,6 +83,7 @@ glew_init(PyObject UNUSED *self) {
#undef ARB_TEST
#endif
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
Py_RETURN_NONE;
}
@@ -113,7 +114,6 @@ send_image_to_gpu_impl(GLuint *tex_id, const void* data, GLsizei width, GLsizei
// }}}
// Programs {{{
enum ProgramNames { CELL_PROGRAM, CURSOR_PROGRAM, BORDERS_PROGRAM, NUM_PROGRAMS };
typedef struct {
GLint size, index;
@@ -135,7 +135,7 @@ typedef struct {
GLint num_of_uniforms;
} Program;
static Program programs[NUM_PROGRAMS] = {{0}};
static Program programs[64] = {{0}};
static inline GLuint
compile_shader(GLenum shader_type, const char *source) {