From: Paul Gofman gofmanp@gmail.com
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46435. Signed-off-by: Paul Gofman gofmanp@gmail.com Signed-off-by: Matteo Bruni mbruni@codeweavers.com --- dlls/d3dx9_36/shader.c | 8 +++++--- dlls/d3dx9_36/tests/shader.c | 1 + 2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/dlls/d3dx9_36/shader.c b/dlls/d3dx9_36/shader.c index acbbf0718ad..e8ce3dd796c 100644 --- a/dlls/d3dx9_36/shader.c +++ b/dlls/d3dx9_36/shader.c @@ -2415,18 +2415,20 @@ HRESULT WINAPI D3DXCreateTextureShader(const DWORD *function, ID3DXTextureShader
static unsigned int get_instr_length(const DWORD *byte_code, unsigned int major, unsigned int minor) { + DWORD opcode = *byte_code & 0xffff; unsigned int len = 0;
+ if (opcode == D3DSIO_COMMENT) + return (*byte_code & D3DSI_COMMENTSIZE_MASK) >> D3DSI_COMMENTSIZE_SHIFT; + if (major > 1) return (*byte_code & D3DSI_INSTLENGTH_MASK) >> D3DSI_INSTLENGTH_SHIFT;
- switch (*byte_code & 0xffff) + switch (opcode) { case D3DSIO_END: ERR("Unexpected END token.\n"); return 0; - case D3DSIO_COMMENT: - return (*byte_code & D3DSI_COMMENTSIZE_MASK) >> D3DSI_COMMENTSIZE_SHIFT; case D3DSIO_DEF: case D3DSIO_DEFI: return 5; diff --git a/dlls/d3dx9_36/tests/shader.c b/dlls/d3dx9_36/tests/shader.c index 74251d079da..a1a47ec357b 100644 --- a/dlls/d3dx9_36/tests/shader.c +++ b/dlls/d3dx9_36/tests/shader.c @@ -6463,6 +6463,7 @@ static void test_shader_semantics(void) vs_3_0[] = { 0xfffe0300, /* vs_3_0 */ + 0x0002fffe, 0x0200000f, 0x00000000, /* comment */ 0x0200001f, 0x80000000, 0x900f0000, /* dcl_position v0 */ 0x0200001f, 0x80000003, 0x900f0001, /* dcl_normal v1 */ 0x0200001f, 0x8001000a, 0x900f0002, /* dcl_color1 v2 */