Lines Matching refs:ReadBuffer
98 if (!ctx->ReadBuffer->_ColorReadBuffer) {
103 if (ctx->DrawBuffer == ctx->ReadBuffer) {
139 _swrast_read_rgba_span( ctx, ctx->ReadBuffer->_ColorReadBuffer,
163 _swrast_read_rgba_span( ctx, ctx->ReadBuffer->_ColorReadBuffer,
236 struct gl_framebuffer *fb = ctx->ReadBuffer;
254 if (ctx->DrawBuffer == ctx->ReadBuffer) {
338 struct gl_framebuffer *fb = ctx->ReadBuffer;
351 if (ctx->DrawBuffer == ctx->ReadBuffer) {
574 struct gl_framebuffer *fb = ctx->ReadBuffer;
632 swrast_fast_copy_pixels(ctx, ctx->ReadBuffer, ctx->DrawBuffer,