Changes PBO uploads and downloads to use a tall (height * depth) 2D texture
for blitting. This fixes the bug where 2D_ARRAY, 3D, and CUBE_MAP_ARRAY
textures are not properly uploaded and downloaded.
---
src/mesa/drivers/common/meta_tex_subimage.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/mesa/drivers/common/meta_tex_subimage.c
b/src/mesa/drivers/common/meta_tex_subimage.c
index f4f7716..ee3295b 100644
--- a/src/mesa/drivers/common/meta_tex_subimage.c
+++ b/src/mesa/drivers/common/meta_tex_subimage.c
@@ -110,7 +110,7 @@ create_texture_for_pbo(struct gl_context *ctx, bool
create_pbo,
internal_format = _mesa_get_format_base_format(pbo_format);
tex_image = _mesa_get_tex_image(ctx, tex_obj, tex_obj->Target, 0);
- _mesa_init_teximage_fields(ctx, tex_image, width, height, depth,
+ _mesa_init_teximage_fields(ctx, tex_image, width, height * depth, 1,
0, internal_format, pbo_format);
read_only = pbo_target == GL_PIXEL_UNPACK_BUFFER;
@@ -227,7 +227,7 @@ _mesa_meta_pbo_TexSubImage(struct gl_context *ctx, GLuint
dims,
_mesa_update_state(ctx);
_mesa_meta_BlitFramebuffer(ctx, ctx->ReadBuffer, ctx->DrawBuffer,
- 0, 0, width, height,
+ 0, z * height, width, (z + 1) * height,
xoffset, yoffset,
xoffset + width, yoffset + height,
GL_COLOR_BUFFER_BIT, GL_NEAREST);
@@ -349,7 +349,7 @@ _mesa_meta_pbo_GetTexSubImage(struct gl_context *ctx,
GLuint dims,
_mesa_meta_BlitFramebuffer(ctx, ctx->ReadBuffer, ctx->DrawBuffer,
xoffset, yoffset,
xoffset + width, yoffset + height,
- 0, 0, width, height,
+ 0, z * height, width, (z + 1) * height,
GL_COLOR_BUFFER_BIT, GL_NEAREST);
}
--
2.1.0
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