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Getting shaders working with lua.

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This commit is contained in:
Dominic Masters
2026-03-28 21:50:59 -05:00
parent cbb68a399d
commit dbb7e9f53c
49 changed files with 305 additions and 114 deletions
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11
src/duskgl/display/shader/shadergl.c
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@@ -157,11 +157,10 @@ errorret_t shaderParamGetLocationGL(
#ifdef DUSK_OPENGL_LEGACY
assertUnreachable("Cannot get uniform locations on legacy opengl.");
#else
shadergl_t *shaderGL = (shadergl_t *)shader;
*location = glGetUniformLocation(shaderGL->shaderProgramId, name);
errorret_t err = errorGLCheck();
if(err.code != ERROR_OK) {
errorChain(err);
*location = glGetUniformLocation(shader->shaderProgramId, name);
errorChain(errorGLCheck());
if(*location == -1) {
errorThrow("Uniform '%s' not found in shader.", name);
}
#endif
@@ -174,8 +173,8 @@ errorret_t shaderSetMatrixGL(
mat4 mat
) {
assertNotNull(shader, "Shader cannot be null");
assertNotNull(mat, "Matrix data cannot be null");
assertStrLenMin(name, 1, "Uniform name cannot be empty");
assertNotNull(mat, "Matrix data cannot be null");
#ifdef DUSK_OPENGL_LEGACY
assertTrue(