From 24e648490921a386fc3f65d1b1ed330067a4bb25 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 5 Dec 2011 20:40:48 -0700 Subject: swrast: use malloc instead of MAX_WIDTH arrays in glCopyPixels, zoom code Reviewed-by: Jose Fonseca Reviewed-by: Eric Anholt --- src/mesa/swrast/s_copypix.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/mesa/swrast/s_copypix.c') diff --git a/src/mesa/swrast/s_copypix.c b/src/mesa/swrast/s_copypix.c index 3ba31f22c04..3bdf48b25f1 100644 --- a/src/mesa/swrast/s_copypix.c +++ b/src/mesa/swrast/s_copypix.c @@ -610,6 +610,7 @@ fast_copy_pixels(struct gl_context *ctx, struct gl_framebuffer *dstFb = ctx->DrawBuffer; struct gl_renderbuffer *srcRb, *dstRb; GLint row, yStep; + void *temp; if (SWRAST_CONTEXT(ctx)->_RasterMask != 0x0 || ctx->Pixel.ZoomX != 1.0F || @@ -667,14 +668,21 @@ fast_copy_pixels(struct gl_context *ctx, yStep = 1; } + temp = malloc(width * MAX_PIXEL_BYTES); + if (!temp) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyPixels"); + return GL_FALSE; + } + for (row = 0; row < height; row++) { - GLuint temp[MAX_WIDTH][4]; srcRb->GetRow(ctx, srcRb, width, srcX, srcY, temp); dstRb->PutRow(ctx, dstRb, width, dstX, dstY, temp, NULL); srcY += yStep; dstY += yStep; } + free(temp); + return GL_TRUE; } -- cgit v1.2.3