OpenGL: remove double precision matrix functions

Proper fp64 is a GL 4.x feature. Pretending to support it in our API is just clutter.

2 files changed, 0 insertions, 53 deletions

diff --git a/source/blender/gpu/GPU_matrix.h b/source/blender/gpu/GPU_matrix.h
index 9d61084af30..4588e701e26 100644
--- a/source/blender/gpu/GPU_matrix.h
+++ b/source/blender/gpu/GPU_matrix.h
@@ -48,14 +48,11 @@ void gpuPushMatrix(eGPUMatrixMode stack);
 void gpuPopMatrix(eGPUMatrixMode stack);
 
 void gpuLoadMatrix(eGPUMatrixMode stack, const float m[16]);
-void gpuLoadMatrixd(eGPUMatrixMode stack, const double m[16]);
 const float *gpuGetMatrix(eGPUMatrixMode stack, float m[16]);
-void gpuGetMatrixd(eGPUMatrixMode stack, double m[16]);
 
 void gpuLoadIdentity(eGPUMatrixMode stack);
 
 void gpuMultMatrix(eGPUMatrixMode stack, const float m[16]);
-void gpuMultMatrixd(eGPUMatrixMode stack, const double m[16]);
 
 void gpuTranslate(eGPUMatrixMode stack, float x, float y, float z);
 void gpuScale(eGPUMatrixMode stack, GLfloat x, GLfloat y, GLfloat z);
@@ -78,7 +75,6 @@ void gpu_commit_matrix(void);
 
 void GPU_feedback_vertex_3fv(GLenum type, GLfloat x, GLfloat y, GLfloat z,            GLfloat out[3]);
 void GPU_feedback_vertex_4fv(GLenum type, GLfloat x, GLfloat y, GLfloat z, GLfloat w, GLfloat out[4]);
-void GPU_feedback_vertex_4dv(GLenum type, GLdouble x, GLdouble y, GLdouble z, GLdouble w, GLdouble out[4]);
 
 #if defined(GLEW_ES_ONLY)
 
diff --git a/source/blender/gpu/intern/gpu_matrix.c b/source/blender/gpu/intern/gpu_matrix.c
index 29b8c0235de..9a938cc39f0 100644
--- a/source/blender/gpu/intern/gpu_matrix.c
+++ b/source/blender/gpu/intern/gpu_matrix.c
@@ -220,22 +220,6 @@ void gpuLoadMatrix(eGPUMatrixMode stack, const float *m)
 	CHECKMAT(ms_current);
 }
 
-void gpuLoadMatrixd(eGPUMatrixMode stack, const double *md)
-{
-	GPU_matrix_stack *ms_current = mstacks + stack;
-	float mf[16];
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		mf[i] = md[i];
-	}
-
-	copy_m4_m4(ms_current->dynstack[ms_current->pos], (float (*)[4])mf);
-
-	CHECKMAT(ms_current);
-}
-
-
 const GLfloat *gpuGetMatrix(eGPUMatrixMode stack, GLfloat *m)
 {
 	GPU_matrix_stack *ms_select = mstacks + stack;
@@ -249,20 +233,6 @@ const GLfloat *gpuGetMatrix(eGPUMatrixMode stack, GLfloat *m)
 	}
 }
 
-void gpuGetMatrixd(eGPUMatrixMode stack, double m[16])
-{
-	GPU_matrix_stack *ms_select = mstacks + stack;
-
-	if (m) {
-		int i;
-		float *f = ms_select->dynstack[ms_select->pos][0];
-		for (i = 0; i < 16; i++) {
-			m[i] = f[i];
-			/* copy_m3_m3d(); should use something like */
-		}
-	}
-}
-
 void gpuLoadIdentity(eGPUMatrixMode stack)
 {
 	GPU_matrix_stack *ms_current = mstacks + stack;
@@ -298,18 +268,6 @@ void gpuMultMatrix(eGPUMatrixMode stack, const float *m)
 	CHECKMAT(ms_current);
 }
 
-void gpuMultMatrixd(eGPUMatrixMode stack, const double *m)
-{
-	GLfloat mf[16];
-	GLint i;
-
-	for (i = 0; i < 16; i++) {
-		mf[i] = m[i];
-	}
-
-	gpuMultMatrix(stack, mf);
-}
-
 void gpuRotateVector(eGPUMatrixMode stack, GLfloat deg, GLfloat vector[3])
 {
 	GPU_matrix_stack *ms_current = mstacks + stack;
@@ -459,10 +417,3 @@ void GPU_feedback_vertex_4fv(GLenum type, GLfloat x, GLfloat y, GLfloat z, GLflo
 	float in[4] = {x, y, z, w};
 	mul_v4_m4v4(out, m[0], in);
 }
-
-void GPU_feedback_vertex_4dv(GLenum type, GLdouble x, GLdouble y, GLdouble z, GLdouble w, GLdouble out[3])
-{
-	GPU_matrix *m = (GPU_matrix*)gpuGetMatrix(type, NULL);
-	double in[4] = {x, y, z, w};
-	mul_v4d_m4v4d(out, m[0], in);
-}