diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_copy_image.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_copy_image.c b/src/mesa/drivers/dri/i965/intel_copy_image.c index fdc6c8cc978..1ca6003cd12 100644 --- a/src/mesa/drivers/dri/i965/intel_copy_image.c +++ b/src/mesa/drivers/dri/i965/intel_copy_image.c @@ -25,6 +25,7 @@ * Jason Ekstrand <[email protected]> */ +#include "brw_blorp.h" #include "intel_fbo.h" #include "intel_tex.h" #include "intel_blit.h" @@ -209,8 +210,33 @@ copy_miptrees(struct brw_context *brw, int dst_x, int dst_y, int dst_z, unsigned dst_level, int src_width, int src_height) { + struct gl_context *ctx = &brw->ctx; unsigned bw, bh; + if (brw->gen >= 6 && + brw->format_supported_as_render_target[dst_mt->format] && + !_mesa_is_format_compressed(src_mt->format)) { + + /* We'll use the destination format for both images */ + mesa_format format = dst_mt->format; + + brw_blorp_blit_miptrees(brw, + src_mt, src_level, src_z, format, SWIZZLE_XYZW, + dst_mt, dst_level, dst_z, format, + src_x, src_y, + src_x + src_width, src_y + src_height, + dst_x, dst_y, + dst_x + src_width, dst_y + src_height, + GL_NEAREST, false, false, /* mirror */ + false, false); + return; + } + + if (src_mt->num_samples > 0 || dst_mt->num_samples > 0) { + _mesa_problem(ctx, "Failed to copy multisampled texture with BLORP\n"); + return; + } + /* We are now going to try and copy the texture using the blitter. If * that fails, we will fall back mapping the texture and using memcpy. * In either case, we need to do a full resolve. @@ -267,7 +293,8 @@ intel_copy_image_sub_data(struct gl_context *ctx, struct intel_mipmap_tree *src_mt, *dst_mt; unsigned src_level, dst_level; - if (_mesa_meta_CopyImageSubData_uncompressed(ctx, + if (brw->gen < 6 && + _mesa_meta_CopyImageSubData_uncompressed(ctx, src_image, src_renderbuffer, src_x, src_y, src_z, dst_image, dst_renderbuffer, @@ -309,11 +336,6 @@ intel_copy_image_sub_data(struct gl_context *ctx, dst_level = 0; } - if (src_mt->num_samples > 0 || dst_mt->num_samples > 0) { - _mesa_problem(ctx, "Failed to copy multisampled texture with BLORP\n"); - return; - } - copy_miptrees(brw, src_mt, src_x, src_y, src_z, src_level, dst_mt, dst_x, dst_y, dst_z, dst_level, src_width, src_height); |