diff options
author | marha <marha@users.sourceforge.net> | 2013-08-30 15:40:11 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2013-08-30 15:40:11 +0200 |
commit | 22bc825e9931f718cc0564aa55915961abaffce4 (patch) | |
tree | f53ea31eb5368d3f60860d3e8911fa83a7fd851a /mesalib/src/mesa/main | |
parent | ac46cfda36d6dbe8d5c092124a66ffe3f2bad15f (diff) | |
parent | 5ebbc3a366287b631775ed3e17537580d380db8a (diff) | |
download | vcxsrv-22bc825e9931f718cc0564aa55915961abaffce4.tar.gz vcxsrv-22bc825e9931f718cc0564aa55915961abaffce4.tar.bz2 vcxsrv-22bc825e9931f718cc0564aa55915961abaffce4.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
fontconfig mesa xserver xkeyboard-config xkbcomp git update 30 aug 2013
Diffstat (limited to 'mesalib/src/mesa/main')
-rw-r--r-- | mesalib/src/mesa/main/api_validate.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c index 243bb89d1..002992186 100644 --- a/mesalib/src/mesa/main/api_validate.c +++ b/mesalib/src/mesa/main/api_validate.c @@ -402,9 +402,8 @@ _mesa_validate_DrawElements(struct gl_context *ctx, return GL_FALSE; } - if (count <= 0) { - if (count < 0) - _mesa_error(ctx, GL_INVALID_VALUE, "glDrawElements(count)" ); + if (count < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glDrawElements(count)" ); return GL_FALSE; } @@ -436,6 +435,9 @@ _mesa_validate_DrawElements(struct gl_context *ctx, if (!check_index_bounds(ctx, count, type, indices, basevertex)) return GL_FALSE; + if (count == 0) + return GL_FALSE; + return GL_TRUE; } @@ -456,10 +458,9 @@ _mesa_validate_MultiDrawElements(struct gl_context *ctx, FLUSH_CURRENT(ctx, 0); for (i = 0; i < primcount; i++) { - if (count[i] <= 0) { - if (count[i] < 0) - _mesa_error(ctx, GL_INVALID_VALUE, - "glMultiDrawElements(count)" ); + if (count[i] < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glMultiDrawElements(count)" ); return GL_FALSE; } } @@ -531,9 +532,8 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode, return GL_FALSE; } - if (count <= 0) { - if (count < 0) - _mesa_error(ctx, GL_INVALID_VALUE, "glDrawRangeElements(count)" ); + if (count < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glDrawRangeElements(count)" ); return GL_FALSE; } @@ -570,6 +570,9 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode, if (!check_index_bounds(ctx, count, type, indices, basevertex)) return GL_FALSE; + if (count == 0) + return GL_FALSE; + return GL_TRUE; } @@ -587,9 +590,8 @@ _mesa_validate_DrawArrays(struct gl_context *ctx, = ctx->TransformFeedback.CurrentObject; FLUSH_CURRENT(ctx, 0); - if (count <= 0) { - if (count < 0) - _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" ); + if (count < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" ); return GL_FALSE; } @@ -628,6 +630,9 @@ _mesa_validate_DrawArrays(struct gl_context *ctx, xfb_obj->GlesRemainingPrims -= prim_count; } + if (count == 0) + return GL_FALSE; + return GL_TRUE; } @@ -640,10 +645,9 @@ _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint fi = ctx->TransformFeedback.CurrentObject; FLUSH_CURRENT(ctx, 0); - if (count <= 0) { - if (count < 0) - _mesa_error(ctx, GL_INVALID_VALUE, - "glDrawArraysInstanced(count=%d)", count); + if (count < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glDrawArraysInstanced(count=%d)", count); return GL_FALSE; } @@ -696,6 +700,9 @@ _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint fi xfb_obj->GlesRemainingPrims -= prim_count; } + if (count == 0) + return GL_FALSE; + return GL_TRUE; } @@ -721,10 +728,9 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx, return GL_FALSE; } - if (count <= 0) { - if (count < 0) - _mesa_error(ctx, GL_INVALID_VALUE, - "glDrawElementsInstanced(count=%d)", count); + if (count < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glDrawElementsInstanced(count=%d)", count); return GL_FALSE; } @@ -761,6 +767,9 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx, return GL_FALSE; } + if (count == 0) + return GL_FALSE; + if (!check_index_bounds(ctx, count, type, indices, basevertex)) return GL_FALSE; |