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mesa: add flag for GL_NV_conditional_render extension

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This commit is contained in:
Brian Paul
2009-12-30 14:49:49 -07:00
parent 0fbe828c1d
commit 2be0d77a97
3 changed files with 4 additions and 2 deletions
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4
src/mesa/main/condrender.c
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@@ -43,7 +43,7 @@ _mesa_BeginConditionalRender(GLuint queryId, GLenum mode)
struct gl_query_object *q;
GET_CURRENT_CONTEXT(ctx);
if (ctx->Query.CondRenderQuery) {
if (!ctx->Extensions.NV_conditional_render || ctx->Query.CondRenderQuery) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glBeginConditionalRender()");
return;
}
@@ -89,7 +89,7 @@ _mesa_EndConditionalRender(void)
{
GET_CURRENT_CONTEXT(ctx);
if (!ctx->Query.CondRenderQuery) {
if (!ctx->Extensions.NV_conditional_render || !ctx->Query.CondRenderQuery) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glEndConditionalRender()");
return;
}

1
src/mesa/main/extensions.c
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@@ -167,6 +167,7 @@ static const struct {
{ OFF, "GL_MESA_ycbcr_texture", F(MESA_ycbcr_texture) },
{ ON, "GL_MESA_window_pos", F(ARB_window_pos) },
{ OFF, "GL_NV_blend_square", F(NV_blend_square) },
{ OFF, "GL_NV_conditional_render", F(NV_conditional_render) },
{ OFF, "GL_NV_depth_clamp", F(ARB_depth_clamp) },
{ OFF, "GL_NV_fragment_program", F(NV_fragment_program) },
{ OFF, "GL_NV_fragment_program_option", F(NV_fragment_program_option) },

1
src/mesa/main/mtypes.h
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@@ -2496,6 +2496,7 @@ struct gl_extensions
GLboolean MESA_texture_array;
GLboolean MESA_texture_signed_rgba;
GLboolean NV_blend_square;
GLboolean NV_conditional_render;
GLboolean NV_fragment_program;
GLboolean NV_fragment_program_option;
GLboolean NV_light_max_exponent;