From 4ef955a12a526dcad388133b6dc8426a51054cdd Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 20 Jan 2011 13:32:35 -0700 Subject: graw: fix logic error in pixel format selection The loop to choose a pixel format for the window was incrementing 'i' after we succeeded in creating the window so if we chose format[0] for graw_create_window_and_screen() we were putting format[1] in the pipe_resource template for creating the render target. This only worked because of the order of the elements in the formats[] array. The graw_xlib.c code now properly compares the requested gallium pixel format against the visual's color layout. Update all the graw demos to fix the off-by-one-i error. --- src/gallium/tests/graw/clear.c | 16 +++++++++------- src/gallium/tests/graw/fs-test.c | 15 +++++++++------ src/gallium/tests/graw/gs-test.c | 15 +++++++++------ src/gallium/tests/graw/quad-tex.c | 16 ++++++++++------ src/gallium/tests/graw/shader-leak.c | 15 +++++++++------ src/gallium/tests/graw/tri-gs.c | 14 +++++++++----- src/gallium/tests/graw/tri-instanced.c | 13 ++++++++----- src/gallium/tests/graw/tri.c | 13 ++++++++----- src/gallium/tests/graw/vs-test.c | 13 ++++++++----- 9 files changed, 79 insertions(+), 51 deletions(-) (limited to 'src/gallium/tests') diff --git a/src/gallium/tests/graw/clear.c b/src/gallium/tests/graw/clear.c index 1ff80cadee..55cc0087a0 100644 --- a/src/gallium/tests/graw/clear.c +++ b/src/gallium/tests/graw/clear.c @@ -2,6 +2,7 @@ * any utility code, just the graw interface and gallium. */ +#include #include "state_tracker/graw.h" #include "pipe/p_screen.h" #include "pipe/p_context.h" @@ -48,16 +49,17 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; + } + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); } - if (window == NULL) - exit(2); ctx = screen->context_create(screen, NULL); if (ctx == NULL) diff --git a/src/gallium/tests/graw/fs-test.c b/src/gallium/tests/graw/fs-test.c index 37be2d0830..d21eb44e11 100644 --- a/src/gallium/tests/graw/fs-test.c +++ b/src/gallium/tests/graw/fs-test.c @@ -433,15 +433,18 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,WIDTH,HEIGHT, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; } - + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); + } + ctx = screen->context_create(screen, NULL); if (ctx == NULL) exit(3); diff --git a/src/gallium/tests/graw/gs-test.c b/src/gallium/tests/graw/gs-test.c index 812666a8c8..0c65390e10 100644 --- a/src/gallium/tests/graw/gs-test.c +++ b/src/gallium/tests/graw/gs-test.c @@ -497,15 +497,18 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,WIDTH,HEIGHT, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; } - + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); + } + ctx = screen->context_create(screen, NULL); if (ctx == NULL) exit(3); diff --git a/src/gallium/tests/graw/quad-tex.c b/src/gallium/tests/graw/quad-tex.c index 952131d765..58ca639d20 100644 --- a/src/gallium/tests/graw/quad-tex.c +++ b/src/gallium/tests/graw/quad-tex.c @@ -2,6 +2,7 @@ * any utility code, just the graw interface and gallium. */ +#include #include "state_tracker/graw.h" #include "pipe/p_screen.h" #include "pipe/p_context.h" @@ -303,15 +304,18 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; } - + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); + } + ctx = screen->context_create(screen, NULL); if (ctx == NULL) exit(3); diff --git a/src/gallium/tests/graw/shader-leak.c b/src/gallium/tests/graw/shader-leak.c index b53f0a046c..9af76f51ea 100644 --- a/src/gallium/tests/graw/shader-leak.c +++ b/src/gallium/tests/graw/shader-leak.c @@ -176,15 +176,18 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; } - + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); + } + ctx = screen->context_create(screen, NULL); if (ctx == NULL) exit(3); diff --git a/src/gallium/tests/graw/tri-gs.c b/src/gallium/tests/graw/tri-gs.c index 84ff3e6773..a1a00b3209 100644 --- a/src/gallium/tests/graw/tri-gs.c +++ b/src/gallium/tests/graw/tri-gs.c @@ -2,6 +2,7 @@ * any utility code, just the graw interface and gallium. */ +#include #include "state_tracker/graw.h" #include "pipe/p_screen.h" #include "pipe/p_context.h" @@ -182,13 +183,16 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; + } + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); } ctx = screen->context_create(screen, NULL); diff --git a/src/gallium/tests/graw/tri-instanced.c b/src/gallium/tests/graw/tri-instanced.c index f33c061b22..f61d8b9844 100644 --- a/src/gallium/tests/graw/tri-instanced.c +++ b/src/gallium/tests/graw/tri-instanced.c @@ -234,13 +234,16 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; + } + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); } ctx = screen->context_create(screen, NULL); diff --git a/src/gallium/tests/graw/tri.c b/src/gallium/tests/graw/tri.c index 2742c7c99e..006d61ca88 100644 --- a/src/gallium/tests/graw/tri.c +++ b/src/gallium/tests/graw/tri.c @@ -162,13 +162,16 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,300,300, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; + } + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); } ctx = screen->context_create(screen, NULL); diff --git a/src/gallium/tests/graw/vs-test.c b/src/gallium/tests/graw/vs-test.c index 58908f38a2..1358fa85df 100644 --- a/src/gallium/tests/graw/vs-test.c +++ b/src/gallium/tests/graw/vs-test.c @@ -384,13 +384,16 @@ static void init( void ) * Also, no easy way of querying supported formats if the screen * cannot be created first. */ - for (i = 0; - window == NULL && formats[i] != PIPE_FORMAT_NONE; - i++) { - - screen = graw_create_window_and_screen(0,0,WIDTH,HEIGHT, + for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { + screen = graw_create_window_and_screen(0, 0, 300, 300, formats[i], &window); + if (window && screen) + break; + } + if (!screen || !window) { + fprintf(stderr, "Unable to create window\n"); + exit(1); } ctx = screen->context_create(screen, NULL); -- cgit v1.2.3