Lines Matching full:readbuffer
108 if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) &&
116 if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) ||
142 * the readbuffer and the pixel pack buffer into account.
157 return !_mesa_has_depthstencil_combined(ctx->ReadBuffer) ||
266 struct gl_framebuffer *fb = ctx->ReadBuffer;
313 struct gl_framebuffer *fb = ctx->ReadBuffer;
377 struct gl_framebuffer *fb = ctx->ReadBuffer;
438 struct gl_framebuffer *fb = ctx->ReadBuffer;
634 struct gl_framebuffer *fb = ctx->ReadBuffer;
678 struct gl_framebuffer *fb = ctx->ReadBuffer;
739 struct gl_framebuffer *fb = ctx->ReadBuffer;
1012 if (ctx->ReadBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
1066 if (_mesa_is_user_fbo(ctx->ReadBuffer) &&
1067 ctx->ReadBuffer->Visual.samples > 0) {
1073 _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(no readbuffer)");
1081 const struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorReadBuffer;
