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generate GL_INVALID_OPERATION error for bad image format/type combinations

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Brian Paul
2000-12-10 19:23:19 +00:00
parent 8aa019d2ef
commit 90f042ae8d
3 changed files with 44 additions and 58 deletions
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55
src/mesa/main/histogram.c
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@@ -1,4 +1,4 @@
/* $Id: histogram.c,v 1.2 2000/11/10 18:31:04 brianp Exp $ */
/* $Id: histogram.c,v 1.3 2000/12/10 19:23:19 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -37,7 +37,9 @@
#endif
/*
* XXX need to handle packed datatypes!
*/
static void
pack_histogram( GLcontext *ctx,
GLuint n, CONST GLuint rgba[][4],
@@ -194,6 +196,9 @@ pack_histogram( GLcontext *ctx,
/*
* XXX need to handle packed datatypes!
*/
static void
pack_minmax( GLcontext *ctx, CONST GLfloat minmax[2][4],
GLenum format, GLenum type, GLvoid *destination,
@@ -415,27 +420,8 @@ _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvo
return;
}
if (format != GL_RED &&
format != GL_GREEN &&
format != GL_BLUE &&
format != GL_ALPHA &&
format != GL_RGB &&
format != GL_RGBA &&
format != GL_ABGR_EXT &&
format != GL_LUMINANCE &&
format != GL_LUMINANCE_ALPHA) {
gl_error(ctx, GL_INVALID_ENUM, "glGetMinmax(format)");
return;
}
if (type != GL_UNSIGNED_BYTE &&
type != GL_BYTE &&
type != GL_UNSIGNED_SHORT &&
type != GL_SHORT &&
type != GL_UNSIGNED_INT &&
type != GL_INT &&
type != GL_FLOAT) {
gl_error(ctx, GL_INVALID_ENUM, "glGetMinmax(type)");
if (!_mesa_is_legal_format_and_type(format, type)) {
gl_error(ctx, GL_INVALID_OPERATION, "glGetMinmax(format or type)");
return;
}
@@ -478,27 +464,8 @@ _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, G
return;
}
if (format != GL_RED &&
format != GL_GREEN &&
format != GL_BLUE &&
format != GL_ALPHA &&
format != GL_RGB &&
format != GL_RGBA &&
format != GL_ABGR_EXT &&
format != GL_LUMINANCE &&
format != GL_LUMINANCE_ALPHA) {
gl_error(ctx, GL_INVALID_ENUM, "glGetHistogram(format)");
return;
}
if (type != GL_UNSIGNED_BYTE &&
type != GL_BYTE &&
type != GL_UNSIGNED_SHORT &&
type != GL_SHORT &&
type != GL_UNSIGNED_INT &&
type != GL_INT &&
type != GL_FLOAT) {
gl_error(ctx, GL_INVALID_ENUM, "glGetHistogram(type)");
if (!_mesa_is_legal_format_and_type(format, type)) {
gl_error(ctx, GL_INVALID_OPERATION, "glGetHistogram(format or type)");
return;
}